﻿
/*
 * JQuery zTree core 3.5.14
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2013-06-28
 */
(function ($) {
    var settings = {}, roots = {}, caches = {},
	//default consts of core
	_consts = {
	    className: {
	        BUTTON: "button",
	        LEVEL: "level",
	        ICO_LOADING: "ico_loading",
	        SWITCH: "switch"
	    },
	    event: {
	        NODECREATED: "ztree_nodeCreated",
	        CLICK: "ztree_click",
	        EXPAND: "ztree_expand",
	        COLLAPSE: "ztree_collapse",
	        ASYNC_SUCCESS: "ztree_async_success",
	        ASYNC_ERROR: "ztree_async_error"
	    },
	    id: {
	        A: "_a",
	        ICON: "_ico",
	        SPAN: "_span",
	        SWITCH: "_switch",
	        UL: "_ul"
	    },
	    line: {
	        ROOT: "root",
	        ROOTS: "roots",
	        CENTER: "center",
	        BOTTOM: "bottom",
	        NOLINE: "noline",
	        LINE: "line"
	    },
	    folder: {
	        OPEN: "open",
	        CLOSE: "close",
	        DOCU: "docu"
	    },
	    node: {
	        CURSELECTED: "curSelectedNode"
	    }
	},
	//default setting of core
	_setting = {
	    treeId: "",
	    treeObj: null,
	    view: {
	        addDiyDom: null,
	        autoCancelSelected: true,
	        dblClickExpand: true,
	        expandSpeed: "fast",
	        fontCss: {},
	        nameIsHTML: false,
	        selectedMulti: true,
	        showIcon: true,
	        showLine: true,
	        showTitle: true
	    },
	    data: {
	        key: {
	            children: "children",
	            name: "name",
	            title: "",
	            url: "url"
	        },
	        simpleData: {
	            enable: false,
	            idKey: "id",
	            pIdKey: "pId",
	            rootPId: null
	        },
	        keep: {
	            parent: false,
	            leaf: false
	        }
	    },
	    async: {
	        enable: false,
	        contentType: "application/x-www-form-urlencoded",
	        type: "post",
	        dataType: "text",
	        url: "",
	        autoParam: [],
	        otherParam: [],
	        dataFilter: null
	    },
	    callback: {
	        beforeAsync: null,
	        beforeClick: null,
	        beforeDblClick: null,
	        beforeRightClick: null,
	        beforeMouseDown: null,
	        beforeMouseUp: null,
	        beforeExpand: null,
	        beforeCollapse: null,
	        beforeRemove: null,

	        onAsyncError: null,
	        onAsyncSuccess: null,
	        onNodeCreated: null,
	        onClick: null,
	        onDblClick: null,
	        onRightClick: null,
	        onMouseDown: null,
	        onMouseUp: null,
	        onExpand: null,
	        onCollapse: null,
	        onRemove: null
	    }
	},
	//default root of core
	//zTree use root to save full data
	_initRoot = function (setting) {
	    var r = data.getRoot(setting);
	    if (!r) {
	        r = {};
	        data.setRoot(setting, r);
	    }
	    r[setting.data.key.children] = [];
	    r.expandTriggerFlag = false;
	    r.curSelectedList = [];
	    r.noSelection = true;
	    r.createdNodes = [];
	    r.zId = 0;
	    r._ver = (new Date()).getTime();
	},
	//default cache of core
	_initCache = function (setting) {
	    var c = data.getCache(setting);
	    if (!c) {
	        c = {};
	        data.setCache(setting, c);
	    }
	    c.nodes = [];
	    c.doms = [];
	},
	//default bindEvent of core
	_bindEvent = function (setting) {
	    var o = setting.treeObj,
		c = consts.event;
	    o.bind(c.NODECREATED, function (event, treeId, node) {
	        tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
	    });

	    o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
	        tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
	    });

	    o.bind(c.EXPAND, function (event, treeId, node) {
	        tools.apply(setting.callback.onExpand, [event, treeId, node]);
	    });

	    o.bind(c.COLLAPSE, function (event, treeId, node) {
	        tools.apply(setting.callback.onCollapse, [event, treeId, node]);
	    });

	    o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
	        tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
	    });

	    o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
	        tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
	    });
	},
	_unbindEvent = function (setting) {
	    var o = setting.treeObj,
		c = consts.event;
	    o.unbind(c.NODECREATED)
		.unbind(c.CLICK)
		.unbind(c.EXPAND)
		.unbind(c.COLLAPSE)
		.unbind(c.ASYNC_SUCCESS)
		.unbind(c.ASYNC_ERROR);
	},
	//default event proxy of core
	_eventProxy = function (event) {
	    var target = event.target,
		setting = data.getSetting(event.data.treeId),
		tId = "", node = null,
		nodeEventType = "", treeEventType = "",
		nodeEventCallback = null, treeEventCallback = null,
		tmp = null;

	    if (tools.eqs(event.type, "mousedown")) {
	        treeEventType = "mousedown";
	    } else if (tools.eqs(event.type, "mouseup")) {
	        treeEventType = "mouseup";
	    } else if (tools.eqs(event.type, "contextmenu")) {
	        treeEventType = "contextmenu";
	    } else if (tools.eqs(event.type, "click")) {
	        if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) {
	            tId = tools.getNodeMainDom(target).id;
	            nodeEventType = "switchNode";
	        } else {
	            tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	            if (tmp) {
	                tId = tools.getNodeMainDom(tmp).id;
	                nodeEventType = "clickNode";
	            }
	        }
	    } else if (tools.eqs(event.type, "dblclick")) {
	        treeEventType = "dblclick";
	        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (tmp) {
	            tId = tools.getNodeMainDom(tmp).id;
	            nodeEventType = "switchNode";
	        }
	    }
	    if (treeEventType.length > 0 && tId.length == 0) {
	        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (tmp) { tId = tools.getNodeMainDom(tmp).id; }
	    }
	    // event to node
	    if (tId.length > 0) {
	        node = data.getNodeCache(setting, tId);
	        switch (nodeEventType) {
	            case "switchNode":
	                if (!node.isParent) {
	                    nodeEventType = "";
	                } else if (tools.eqs(event.type, "click")
						|| (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
	                    nodeEventCallback = handler.onSwitchNode;
	                } else {
	                    nodeEventType = "";
	                }
	                break;
	            case "clickNode":
	                nodeEventCallback = handler.onClickNode;
	                break;
	        }
	    }
	    // event to zTree
	    switch (treeEventType) {
	        case "mousedown":
	            treeEventCallback = handler.onZTreeMousedown;
	            break;
	        case "mouseup":
	            treeEventCallback = handler.onZTreeMouseup;
	            break;
	        case "dblclick":
	            treeEventCallback = handler.onZTreeDblclick;
	            break;
	        case "contextmenu":
	            treeEventCallback = handler.onZTreeContextmenu;
	            break;
	    }
	    var proxyResult = {
	        stop: false,
	        node: node,
	        nodeEventType: nodeEventType,
	        nodeEventCallback: nodeEventCallback,
	        treeEventType: treeEventType,
	        treeEventCallback: treeEventCallback
	    };
	    return proxyResult
	},
	//default init node of core
	_initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
	    if (!n) return;
	    var r = data.getRoot(setting),
		childKey = setting.data.key.children;
	    n.level = level;
	    n.tId = setting.treeId + "_" + (++r.zId);
	    n.parentTId = parentNode ? parentNode.tId : null;
	    if (n[childKey] && n[childKey].length > 0) {
	        if (typeof n.open == "string") n.open = tools.eqs(n.open, "true");
	        n.open = !!n.open;
	        n.isParent = true;
	        n.zAsync = true;
	    } else {
	        n.open = false;
	        if (typeof n.isParent == "string") n.isParent = tools.eqs(n.isParent, "true");
	        n.isParent = !!n.isParent;
	        n.zAsync = !n.isParent;
	    }
	    n.isFirstNode = isFirstNode;
	    n.isLastNode = isLastNode;
	    n.getParentNode = function () { return data.getNodeCache(setting, n.parentTId); };
	    n.getPreNode = function () { return data.getPreNode(setting, n); };
	    n.getNextNode = function () { return data.getNextNode(setting, n); };
	    n.isAjaxing = false;
	    data.fixPIdKeyValue(setting, n);
	},
	_init = {
	    bind: [_bindEvent],
	    unbind: [_unbindEvent],
	    caches: [_initCache],
	    nodes: [_initNode],
	    proxys: [_eventProxy],
	    roots: [_initRoot],
	    beforeA: [],
	    afterA: [],
	    innerBeforeA: [],
	    innerAfterA: [],
	    zTreeTools: []
	},
	//method of operate data
	data = {
	    addNodeCache: function (setting, node) {
	        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
	    },
	    getNodeCacheId: function (tId) {
	        return tId.substring(tId.lastIndexOf("_") + 1);
	    },
	    addAfterA: function (afterA) {
	        _init.afterA.push(afterA);
	    },
	    addBeforeA: function (beforeA) {
	        _init.beforeA.push(beforeA);
	    },
	    addInnerAfterA: function (innerAfterA) {
	        _init.innerAfterA.push(innerAfterA);
	    },
	    addInnerBeforeA: function (innerBeforeA) {
	        _init.innerBeforeA.push(innerBeforeA);
	    },
	    addInitBind: function (bindEvent) {
	        _init.bind.push(bindEvent);
	    },
	    addInitUnBind: function (unbindEvent) {
	        _init.unbind.push(unbindEvent);
	    },
	    addInitCache: function (initCache) {
	        _init.caches.push(initCache);
	    },
	    addInitNode: function (initNode) {
	        _init.nodes.push(initNode);
	    },
	    addInitProxy: function (initProxy, isFirst) {
	        if (!!isFirst) {
	            _init.proxys.splice(0, 0, initProxy);
	        } else {
	            _init.proxys.push(initProxy);
	        }
	    },
	    addInitRoot: function (initRoot) {
	        _init.roots.push(initRoot);
	    },
	    addNodesData: function (setting, parentNode, nodes) {
	        var childKey = setting.data.key.children;
	        if (!parentNode[childKey]) parentNode[childKey] = [];
	        if (parentNode[childKey].length > 0) {
	            parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
	            view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
	        }
	        parentNode.isParent = true;
	        parentNode[childKey] = parentNode[childKey].concat(nodes);
	    },
	    addSelectedNode: function (setting, node) {
	        var root = data.getRoot(setting);
	        if (!data.isSelectedNode(setting, node)) {
	            root.curSelectedList.push(node);
	        }
	    },
	    addCreatedNode: function (setting, node) {
	        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
	            var root = data.getRoot(setting);
	            root.createdNodes.push(node);
	        }
	    },
	    addZTreeTools: function (zTreeTools) {
	        _init.zTreeTools.push(zTreeTools);
	    },
	    exSetting: function (s) {
	        $.extend(true, _setting, s);
	    },
	    fixPIdKeyValue: function (setting, node) {
	        if (setting.data.simpleData.enable) {
	            node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
	        }
	    },
	    getAfterA: function (setting, node, array) {
	        for (var i = 0, j = _init.afterA.length; i < j; i++) {
	            _init.afterA[i].apply(this, arguments);
	        }
	    },
	    getBeforeA: function (setting, node, array) {
	        for (var i = 0, j = _init.beforeA.length; i < j; i++) {
	            _init.beforeA[i].apply(this, arguments);
	        }
	    },
	    getInnerAfterA: function (setting, node, array) {
	        for (var i = 0, j = _init.innerAfterA.length; i < j; i++) {
	            _init.innerAfterA[i].apply(this, arguments);
	        }
	    },
	    getInnerBeforeA: function (setting, node, array) {
	        for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
	            _init.innerBeforeA[i].apply(this, arguments);
	        }
	    },
	    getCache: function (setting) {
	        return caches[setting.treeId];
	    },
	    getNextNode: function (setting, node) {
	        if (!node) return null;
	        var childKey = setting.data.key.children,
			p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
	        for (var i = 0, l = p[childKey].length - 1; i <= l; i++) {
	            if (p[childKey][i] === node) {
	                return (i == l ? null : p[childKey][i + 1]);
	            }
	        }
	        return null;
	    },
	    getNodeByParam: function (setting, nodes, key, value) {
	        if (!nodes || !key) return null;
	        var childKey = setting.data.key.children;
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            if (nodes[i][key] == value) {
	                return nodes[i];
	            }
	            var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
	            if (tmp) return tmp;
	        }
	        return null;
	    },
	    getNodeCache: function (setting, tId) {
	        if (!tId) return null;
	        var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
	        return n ? n : null;
	    },
	    getNodeName: function (setting, node) {
	        var nameKey = setting.data.key.name;
	        return "" + node[nameKey];
	    },
	    getNodeTitle: function (setting, node) {
	        var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
	        return "" + node[t];
	    },
	    getNodes: function (setting) {
	        return data.getRoot(setting)[setting.data.key.children];
	    },
	    getNodesByParam: function (setting, nodes, key, value) {
	        if (!nodes || !key) return [];
	        var childKey = setting.data.key.children,
			result = [];
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            if (nodes[i][key] == value) {
	                result.push(nodes[i]);
	            }
	            result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
	        }
	        return result;
	    },
	    getNodesByParamFuzzy: function (setting, nodes, key, value) {
	        if (!nodes || !key) return [];
	        var childKey = setting.data.key.children,
			result = [];
	        value = value.toLowerCase();
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) {
	                result.push(nodes[i]);
	            }
	            result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
	        }
	        return result;
	    },
	    getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) {
	        if (!nodes) return (isSingle ? null : []);
	        var childKey = setting.data.key.children,
			result = isSingle ? null : [];
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            if (tools.apply(filter, [nodes[i], invokeParam], false)) {
	                if (isSingle) { return nodes[i]; }
	                result.push(nodes[i]);
	            }
	            var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
	            if (isSingle && !!tmpResult) { return tmpResult; }
	            result = isSingle ? tmpResult : result.concat(tmpResult);
	        }
	        return result;
	    },
	    getPreNode: function (setting, node) {
	        if (!node) return null;
	        var childKey = setting.data.key.children,
			p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
	        for (var i = 0, l = p[childKey].length; i < l; i++) {
	            if (p[childKey][i] === node) {
	                return (i == 0 ? null : p[childKey][i - 1]);
	            }
	        }
	        return null;
	    },
	    getRoot: function (setting) {
	        return setting ? roots[setting.treeId] : null;
	    },
	    getRoots: function () {
	        return roots;
	    },
	    getSetting: function (treeId) {
	        return settings[treeId];
	    },
	    getSettings: function () {
	        return settings;
	    },
	    getZTreeTools: function (treeId) {
	        var r = this.getRoot(this.getSetting(treeId));
	        return r ? r.treeTools : null;
	    },
	    initCache: function (setting) {
	        for (var i = 0, j = _init.caches.length; i < j; i++) {
	            _init.caches[i].apply(this, arguments);
	        }
	    },
	    initNode: function (setting, level, node, parentNode, preNode, nextNode) {
	        for (var i = 0, j = _init.nodes.length; i < j; i++) {
	            _init.nodes[i].apply(this, arguments);
	        }
	    },
	    initRoot: function (setting) {
	        for (var i = 0, j = _init.roots.length; i < j; i++) {
	            _init.roots[i].apply(this, arguments);
	        }
	    },
	    isSelectedNode: function (setting, node) {
	        var root = data.getRoot(setting);
	        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
	            if (node === root.curSelectedList[i]) return true;
	        }
	        return false;
	    },
	    removeNodeCache: function (setting, node) {
	        var childKey = setting.data.key.children;
	        if (node[childKey]) {
	            for (var i = 0, l = node[childKey].length; i < l; i++) {
	                arguments.callee(setting, node[childKey][i]);
	            }
	        }
	        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
	    },
	    removeSelectedNode: function (setting, node) {
	        var root = data.getRoot(setting);
	        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
	            if (node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
	                root.curSelectedList.splice(i, 1);
	                i--; j--;
	            }
	        }
	    },
	    setCache: function (setting, cache) {
	        caches[setting.treeId] = cache;
	    },
	    setRoot: function (setting, root) {
	        roots[setting.treeId] = root;
	    },
	    setZTreeTools: function (setting, zTreeTools) {
	        for (var i = 0, j = _init.zTreeTools.length; i < j; i++) {
	            _init.zTreeTools[i].apply(this, arguments);
	        }
	    },
	    transformToArrayFormat: function (setting, nodes) {
	        if (!nodes) return [];
	        var childKey = setting.data.key.children,
			r = [];
	        if (tools.isArray(nodes)) {
	            for (var i = 0, l = nodes.length; i < l; i++) {
	                r.push(nodes[i]);
	                if (nodes[i][childKey])
	                    r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
	            }
	        } else {
	            r.push(nodes);
	            if (nodes[childKey])
	                r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
	        }
	        return r;
	    },
	    transformTozTreeFormat: function (setting, sNodes) {
	        var i, l,
			key = setting.data.simpleData.idKey,
			parentKey = setting.data.simpleData.pIdKey,
			childKey = setting.data.key.children;
	        if (!key || key == "" || !sNodes) return [];

	        if (tools.isArray(sNodes)) {
	            var r = [];
	            var tmpMap = [];
	            for (i = 0, l = sNodes.length; i < l; i++) {
	                tmpMap[sNodes[i][key]] = sNodes[i];
	            }
	            for (i = 0, l = sNodes.length; i < l; i++) {
	                if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
	                    if (!tmpMap[sNodes[i][parentKey]][childKey])
	                        tmpMap[sNodes[i][parentKey]][childKey] = [];
	                    tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
	                } else {
	                    r.push(sNodes[i]);
	                }
	            }
	            return r;
	        } else {
	            return [sNodes];
	        }
	    }
	},
	//method of event proxy
	event = {
	    bindEvent: function (setting) {
	        for (var i = 0, j = _init.bind.length; i < j; i++) {
	            _init.bind[i].apply(this, arguments);
	        }
	    },
	    unbindEvent: function (setting) {
	        for (var i = 0, j = _init.unbind.length; i < j; i++) {
	            _init.unbind[i].apply(this, arguments);
	        }
	    },
	    bindTree: function (setting) {
	        var eventParam = {
	            treeId: setting.treeId
	        },
			o = setting.treeObj;
	        // for can't select text
	        o.bind('selectstart', function (e) {
	            var n = e.originalEvent.srcElement.nodeName.toLowerCase();
	            return (n === "input" || n === "textarea");
	        }).css({
	            "-moz-user-select": "-moz-none"
	        });
	        o.bind('click', eventParam, event.proxy);
	        o.bind('dblclick', eventParam, event.proxy);
	        o.bind('mouseover', eventParam, event.proxy);
	        o.bind('mouseout', eventParam, event.proxy);
	        o.bind('mousedown', eventParam, event.proxy);
	        o.bind('mouseup', eventParam, event.proxy);
	        o.bind('contextmenu', eventParam, event.proxy);
	    },
	    unbindTree: function (setting) {
	        var o = setting.treeObj;
	        o.unbind('click', event.proxy)
			.unbind('dblclick', event.proxy)
			.unbind('mouseover', event.proxy)
			.unbind('mouseout', event.proxy)
			.unbind('mousedown', event.proxy)
			.unbind('mouseup', event.proxy)
			.unbind('contextmenu', event.proxy);
	    },
	    doProxy: function (e) {
	        var results = [];
	        for (var i = 0, j = _init.proxys.length; i < j; i++) {
	            var proxyResult = _init.proxys[i].apply(this, arguments);
	            results.push(proxyResult);
	            if (proxyResult.stop) {
	                break;
	            }
	        }
	        return results;
	    },
	    proxy: function (e) {
	        var setting = data.getSetting(e.data.treeId);
	        if (!tools.uCanDo(setting, e)) return true;
	        var results = event.doProxy(e),
			r = true, x = false;
	        for (var i = 0, l = results.length; i < l; i++) {
	            var proxyResult = results[i];
	            if (proxyResult.nodeEventCallback) {
	                x = true;
	                r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
	            }
	            if (proxyResult.treeEventCallback) {
	                x = true;
	                r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
	            }
	        }
	        return r;
	    }
	},
	//method of event handler
	handler = {
	    onSwitchNode: function (event, node) {
	        var setting = data.getSetting(event.data.treeId);
	        if (node.open) {
	            if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
	            data.getRoot(setting).expandTriggerFlag = true;
	            view.switchNode(setting, node);
	        } else {
	            if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
	            data.getRoot(setting).expandTriggerFlag = true;
	            view.switchNode(setting, node);
	        }
	        return true;
	    },
	    onClickNode: function (event, node) {
	        var setting = data.getSetting(event.data.treeId),
			clickFlag = ((setting.view.autoCancelSelected && event.ctrlKey) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && event.ctrlKey && setting.view.selectedMulti) ? 2 : 1;
	        if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
	        if (clickFlag === 0) {
	            view.cancelPreSelectedNode(setting, node);
	        } else {
	            view.selectNode(setting, node, clickFlag === 2);
	        }
	        setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
	        return true;
	    },
	    onZTreeMousedown: function (event, node) {
	        var setting = data.getSetting(event.data.treeId);
	        if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
	            tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
	        }
	        return true;
	    },
	    onZTreeMouseup: function (event, node) {
	        var setting = data.getSetting(event.data.treeId);
	        if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
	            tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
	        }
	        return true;
	    },
	    onZTreeDblclick: function (event, node) {
	        var setting = data.getSetting(event.data.treeId);
	        if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
	            tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
	        }
	        return true;
	    },
	    onZTreeContextmenu: function (event, node) {
	        var setting = data.getSetting(event.data.treeId);
	        if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
	            tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
	        }
	        return (typeof setting.callback.onRightClick) != "function";
	    }
	},
	//method of tools for zTree
	tools = {
	    apply: function (fun, param, defaultValue) {
	        if ((typeof fun) == "function") {
	            return fun.apply(zt, param ? param : []);
	        }
	        return defaultValue;
	    },
	    canAsync: function (setting, node) {
	        var childKey = setting.data.key.children;
	        return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
	    },
	    clone: function (obj) {
	        if (obj === null) return null;
	        var o = tools.isArray(obj) ? [] : {};
	        for (var i in obj) {
	            o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
	        }
	        return o;
	    },
	    eqs: function (str1, str2) {
	        return str1.toLowerCase() === str2.toLowerCase();
	    },
	    isArray: function (arr) {
	        return Object.prototype.toString.apply(arr) === "[object Array]";
	    },
	    $: function (node, exp, setting) {
	        if (!!exp && typeof exp != "string") {
	            setting = exp;
	            exp = "";
	        }
	        if (typeof node == "string") {
	            return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
	        } else {
	            return $("#" + node.tId + exp, setting ? setting.treeObj : null);
	        }
	    },
	    getMDom: function (setting, curDom, targetExpr) {
	        if (!curDom) return null;
	        while (curDom && curDom.id !== setting.treeId) {
	            for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
	                if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
	                    return curDom;
	                }
	            }
	            curDom = curDom.parentNode;
	        }
	        return null;
	    },
	    getNodeMainDom: function (target) {
	        return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
	    },
	    uCanDo: function (setting, e) {
	        return true;
	    }
	},
	//method of operate ztree dom
	view = {
	    addNodes: function (setting, parentNode, newNodes, isSilent) {
	        if (setting.data.keep.leaf && parentNode && !parentNode.isParent) {
	            return;
	        }
	        if (!tools.isArray(newNodes)) {
	            newNodes = [newNodes];
	        }
	        if (setting.data.simpleData.enable) {
	            newNodes = data.transformTozTreeFormat(setting, newNodes);
	        }
	        if (parentNode) {
	            var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
				target_icoObj = $$(parentNode, consts.id.ICON, setting),
				target_ulObj = $$(parentNode, consts.id.UL, setting);

	            if (!parentNode.open) {
	                view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
	                view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
	                parentNode.open = false;
	                target_ulObj.css({
	                    "display": "none"
	                });
	            }

	            data.addNodesData(setting, parentNode, newNodes);
	            view.createNodes(setting, parentNode.level + 1, newNodes, parentNode);
	            if (!isSilent) {
	                view.expandCollapseParentNode(setting, parentNode, true);
	            }
	        } else {
	            data.addNodesData(setting, data.getRoot(setting), newNodes);
	            view.createNodes(setting, 0, newNodes, null);
	        }
	    },
	    appendNodes: function (setting, level, nodes, parentNode, initFlag, openFlag) {
	        if (!nodes) return [];
	        var html = [],
			childKey = setting.data.key.children;
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            var node = nodes[i];
	            if (initFlag) {
	                var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
					tmpPChild = tmpPNode[childKey],
					isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)),
					isLastNode = (i == (nodes.length - 1));
	                data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
	                data.addNodeCache(setting, node);
	            }

	            var childHtml = [];
	            if (node[childKey] && node[childKey].length > 0) {
	                //make child html first, because checkType
	                childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open);
	            }
	            if (openFlag) {

	                view.makeDOMNodeMainBefore(html, setting, node);
	                view.makeDOMNodeLine(html, setting, node);
	                data.getBeforeA(setting, node, html);
	                view.makeDOMNodeNameBefore(html, setting, node);
	                data.getInnerBeforeA(setting, node, html);
	                view.makeDOMNodeIcon(html, setting, node);
	                data.getInnerAfterA(setting, node, html);
	                view.makeDOMNodeNameAfter(html, setting, node);
	                data.getAfterA(setting, node, html);
	                if (node.isParent && node.open) {
	                    view.makeUlHtml(setting, node, html, childHtml.join(''));
	                }
	                view.makeDOMNodeMainAfter(html, setting, node);
	                data.addCreatedNode(setting, node);
	            }
	        }
	        return html;
	    },
	    appendParentULDom: function (setting, node) {
	        var html = [],
			nObj = $$(node, setting);
	        if (!nObj.get(0) && !!node.parentTId) {
	            view.appendParentULDom(setting, node.getParentNode());
	            nObj = $$(node, setting);
	        }
	        var ulObj = $$(node, consts.id.UL, setting);
	        if (ulObj.get(0)) {
	            ulObj.remove();
	        }
	        var childKey = setting.data.key.children,
			childHtml = view.appendNodes(setting, node.level + 1, node[childKey], node, false, true);
	        view.makeUlHtml(setting, node, html, childHtml.join(''));
	        nObj.append(html.join(''));
	    },
	    asyncNode: function (setting, node, isSilent, callback) {
	        var i, l;
	        if (node && !node.isParent) {
	            tools.apply(callback);
	            return false;
	        } else if (node && node.isAjaxing) {
	            return false;
	        } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
	            tools.apply(callback);
	            return false;
	        }
	        if (node) {
	            node.isAjaxing = true;
	            var icoObj = $$(node, consts.id.ICON, setting);
	            icoObj.attr({ "style": "", "class": consts.className.BUTTON + " " + consts.className.ICO_LOADING });
	        }

	        var tmpParam = {};
	        for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
	            var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
	            if (pKey.length > 1) {
	                spKey = pKey[1];
	                pKey = pKey[0];
	            }
	            tmpParam[spKey] = node[pKey];
	        }
	        if (tools.isArray(setting.async.otherParam)) {
	            for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
	                tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
	            }
	        } else {
	            for (var p in setting.async.otherParam) {
	                tmpParam[p] = setting.async.otherParam[p];
	            }
	        }

	        var _tmpV = data.getRoot(setting)._ver;
	        $.ajax({
	            contentType: setting.async.contentType,
	            type: setting.async.type,
	            url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
	            data: tmpParam,
	            dataType: setting.async.dataType,
	            success: function (msg) {
	                if (_tmpV != data.getRoot(setting)._ver) {
	                    return;
	                }
	                var newNodes = [];
	                try {
	                    if (!msg || msg.length == 0) {
	                        newNodes = [];
	                    } else if (typeof msg == "string") {
	                        newNodes = eval("(" + msg + ")");
	                    } else {
	                        newNodes = msg;
	                    }
	                } catch (err) {
	                    newNodes = msg;
	                }

	                if (node) {
	                    node.isAjaxing = null;
	                    node.zAsync = true;
	                }
	                view.setNodeLineIcos(setting, node);
	                if (newNodes && newNodes !== "") {
	                    newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
	                    view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
	                } else {
	                    view.addNodes(setting, node, [], !!isSilent);
	                }
	                setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
	                tools.apply(callback);
	            },
	            error: function (XMLHttpRequest, textStatus, errorThrown) {
	                if (_tmpV != data.getRoot(setting)._ver) {
	                    return;
	                }
	                if (node) node.isAjaxing = null;
	                view.setNodeLineIcos(setting, node);
	                setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
	            }
	        });
	        return true;
	    },
	    cancelPreSelectedNode: function (setting, node) {
	        var list = data.getRoot(setting).curSelectedList;
	        for (var i = 0, j = list.length - 1; j >= i; j--) {
	            if (!node || node === list[j]) {
	                $$(list[j], consts.id.A, setting).removeClass(consts.node.CURSELECTED);
	                if (node) {
	                    data.removeSelectedNode(setting, node);
	                    break;
	                }
	            }
	        }
	        if (!node) data.getRoot(setting).curSelectedList = [];
	    },
	    createNodeCallback: function (setting) {
	        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
	            var root = data.getRoot(setting);
	            while (root.createdNodes.length > 0) {
	                var node = root.createdNodes.shift();
	                tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
	                if (!!setting.callback.onNodeCreated) {
	                    setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
	                }
	            }
	        }
	    },
	    createNodes: function (setting, level, nodes, parentNode) {
	        if (!nodes || nodes.length == 0) return;
	        var root = data.getRoot(setting),
			childKey = setting.data.key.children,
			openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
	        root.createdNodes = [];
	        var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
	        if (!parentNode) {
	            setting.treeObj.append(zTreeHtml.join(''));
	        } else {
	            var ulObj = $$(parentNode, consts.id.UL, setting);
	            if (ulObj.get(0)) {
	                ulObj.append(zTreeHtml.join(''));
	            }
	        }
	        view.createNodeCallback(setting);
	    },
	    destroy: function (setting) {
	        if (!setting) return;
	        data.initCache(setting);
	        data.initRoot(setting);
	        event.unbindTree(setting);
	        event.unbindEvent(setting);
	        setting.treeObj.empty();
	    },
	    expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) {
	        var root = data.getRoot(setting),
			childKey = setting.data.key.children;
	        if (!node) {
	            tools.apply(callback, []);
	            return;
	        }
	        if (root.expandTriggerFlag) {
	            var _callback = callback;
	            callback = function () {
	                if (_callback) _callback();
	                if (node.open) {
	                    setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
	                } else {
	                    setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
	                }
	            };
	            root.expandTriggerFlag = false;
	        }
	        if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length > 0 && !$$(node[childKey][0], setting).get(0)))) {
	            view.appendParentULDom(setting, node);
	            view.createNodeCallback(setting);
	        }
	        if (node.open == expandFlag) {
	            tools.apply(callback, []);
	            return;
	        }
	        var ulObj = $$(node, consts.id.UL, setting),
			switchObj = $$(node, consts.id.SWITCH, setting),
			icoObj = $$(node, consts.id.ICON, setting);

	        if (node.isParent) {
	            node.open = !node.open;
	            if (node.iconOpen && node.iconClose) {
	                icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
	            }

	            if (node.open) {
	                view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
	                view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
	                if (animateFlag == false || setting.view.expandSpeed == "") {
	                    ulObj.show();
	                    tools.apply(callback, []);
	                } else {
	                    if (node[childKey] && node[childKey].length > 0) {
	                        ulObj.slideDown(setting.view.expandSpeed, callback);
	                    } else {
	                        ulObj.show();
	                        tools.apply(callback, []);
	                    }
	                }
	            } else {
	                view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
	                view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
	                if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
	                    ulObj.hide();
	                    tools.apply(callback, []);
	                } else {
	                    ulObj.slideUp(setting.view.expandSpeed, callback);
	                }
	            }
	        } else {
	            tools.apply(callback, []);
	        }
	    },
	    expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) {
	        if (!node) return;
	        if (!node.parentTId) {
	            view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
	            return;
	        } else {
	            view.expandCollapseNode(setting, node, expandFlag, animateFlag);
	        }
	        if (node.parentTId) {
	            view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
	        }
	    },
	    expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) {
	        var root = data.getRoot(setting),
			childKey = setting.data.key.children,
			treeNodes = (node) ? node[childKey] : root[childKey],
			selfAnimateSign = (node) ? false : animateFlag,
			expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
	        data.getRoot(setting).expandTriggerFlag = false;
	        if (treeNodes) {
	            for (var i = 0, l = treeNodes.length; i < l; i++) {
	                if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
	            }
	        }
	        data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
	        view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
	    },
	    makeDOMNodeIcon: function (html, setting, node) {
	        var nameStr = data.getNodeName(setting, node),
			name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
	        html.push("<span id='", node.tId, consts.id.ICON,
				"' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node),
				"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
				"'>", name, "</span>");
	    },
	    makeDOMNodeLine: function (html, setting, node) {
	        html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>");
	    },
	    makeDOMNodeMainAfter: function (html, setting, node) {
	        html.push("</li>");
	    },
	    makeDOMNodeMainBefore: function (html, setting, node) {
	        html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
	    },
	    makeDOMNodeNameAfter: function (html, setting, node) {
	        html.push("</a>");
	    },
	    makeDOMNodeNameBefore: function (html, setting, node) {
	        var title = data.getNodeTitle(setting, node),
			url = view.makeNodeUrl(setting, node),
			fontcss = view.makeNodeFontCss(setting, node),
			fontStyle = [];
	        for (var f in fontcss) {
	            fontStyle.push(f, ":", fontcss[f], ";");
	        }
	        html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, "' treeNode", consts.id.A, " onclick=\"", (node.click || ''),
				"\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(''),
				"'");
	        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) { html.push("title='", title.replace(/'/g, "&#39;").replace(/</g, '&lt;').replace(/>/g, '&gt;'), "'"); }
	        html.push(">");
	    },
	    makeNodeFontCss: function (setting, node) {
	        var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
	        return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
	    },
	    makeNodeIcoClass: function (setting, node) {
	        var icoCss = ["ico"];
	        if (!node.isAjaxing) {
	            icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
	            if (node.isParent) {
	                icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
	            } else {
	                icoCss.push(consts.folder.DOCU);
	            }
	        }
	        return consts.className.BUTTON + " " + icoCss.join('_');
	    },
	    makeNodeIcoStyle: function (setting, node) {
	        var icoStyle = [];
	        if (!node.isAjaxing) {
	            var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon;
	            if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
	            if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
	                icoStyle.push("width:0px;height:0px;");
	            }
	        }
	        return icoStyle.join('');
	    },
	    makeNodeLineClass: function (setting, node) {
	        var lineClass = [];
	        if (setting.view.showLine) {
	            if (node.level == 0 && node.isFirstNode && node.isLastNode) {
	                lineClass.push(consts.line.ROOT);
	            } else if (node.level == 0 && node.isFirstNode) {
	                lineClass.push(consts.line.ROOTS);
	            } else if (node.isLastNode) {
	                lineClass.push(consts.line.BOTTOM);
	            } else {
	                lineClass.push(consts.line.CENTER);
	            }
	        } else {
	            lineClass.push(consts.line.NOLINE);
	        }
	        if (node.isParent) {
	            lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
	        } else {
	            lineClass.push(consts.folder.DOCU);
	        }
	        return view.makeNodeLineClassEx(node) + lineClass.join('_');
	    },
	    makeNodeLineClassEx: function (node) {
	        return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
	    },
	    makeNodeTarget: function (node) {
	        return (node.target || "_blank");
	    },
	    makeNodeUrl: function (setting, node) {
	        var urlKey = setting.data.key.url;
	        return node[urlKey] ? node[urlKey] : null;
	    },
	    makeUlHtml: function (setting, node, html, content) {
	        html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>");
	        html.push(content);
	        html.push("</ul>");
	    },
	    makeUlLineClass: function (setting, node) {
	        return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
	    },
	    removeChildNodes: function (setting, node) {
	        if (!node) return;
	        var childKey = setting.data.key.children,
			nodes = node[childKey];
	        if (!nodes) return;

	        for (var i = 0, l = nodes.length; i < l; i++) {
	            data.removeNodeCache(setting, nodes[i]);
	        }
	        data.removeSelectedNode(setting);
	        delete node[childKey];

	        if (!setting.data.keep.parent) {
	            node.isParent = false;
	            node.open = false;
	            var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
				tmp_icoObj = $$(node, consts.id.ICON, setting);
	            view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
	            view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
	            $$(node, consts.id.UL, setting).remove();
	        } else {
	            $$(node, consts.id.UL, setting).empty();
	        }
	    },
	    setFirstNode: function (setting, parentNode) {
	        var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
	        if (childLength > 0) {
	            parentNode[childKey][0].isFirstNode = true;
	        }
	    },
	    setLastNode: function (setting, parentNode) {
	        var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
	        if (childLength > 0) {
	            parentNode[childKey][childLength - 1].isLastNode = true;
	        }
	    },
	    removeNode: function (setting, node) {
	        var root = data.getRoot(setting),
			childKey = setting.data.key.children,
			parentNode = (node.parentTId) ? node.getParentNode() : root;

	        node.isFirstNode = false;
	        node.isLastNode = false;
	        node.getPreNode = function () { return null; };
	        node.getNextNode = function () { return null; };

	        if (!data.getNodeCache(setting, node.tId)) {
	            return;
	        }

	        $$(node, setting).remove();
	        data.removeNodeCache(setting, node);
	        data.removeSelectedNode(setting, node);

	        for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
	            if (parentNode[childKey][i].tId == node.tId) {
	                parentNode[childKey].splice(i, 1);
	                break;
	            }
	        }
	        view.setFirstNode(setting, parentNode);
	        view.setLastNode(setting, parentNode);

	        var tmp_ulObj, tmp_switchObj, tmp_icoObj,
			childLength = parentNode[childKey].length;

	        //repair nodes old parent
	        if (!setting.data.keep.parent && childLength == 0) {
	            //old parentNode has no child nodes
	            parentNode.isParent = false;
	            parentNode.open = false;
	            tmp_ulObj = $$(parentNode, consts.id.UL, setting);
	            tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
	            tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
	            view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
	            view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
	            tmp_ulObj.css("display", "none");

	        } else if (setting.view.showLine && childLength > 0) {
	            //old parentNode has child nodes
	            var newLast = parentNode[childKey][childLength - 1];
	            tmp_ulObj = $$(newLast, consts.id.UL, setting);
	            tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
	            tmp_icoObj = $$(newLast, consts.id.ICON, setting);
	            if (parentNode == root) {
	                if (parentNode[childKey].length == 1) {
	                    //node was root, and ztree has only one root after move node
	                    view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
	                } else {
	                    var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
	                    view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
	                    view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
	                }
	            } else {
	                view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
	            }
	            tmp_ulObj.removeClass(consts.line.LINE);
	        }
	    },
	    replaceIcoClass: function (node, obj, newName) {
	        if (!obj || node.isAjaxing) return;
	        var tmpName = obj.attr("class");
	        if (tmpName == undefined) return;
	        var tmpList = tmpName.split("_");
	        switch (newName) {
	            case consts.folder.OPEN:
	            case consts.folder.CLOSE:
	            case consts.folder.DOCU:
	                tmpList[tmpList.length - 1] = newName;
	                break;
	        }
	        obj.attr("class", tmpList.join("_"));
	    },
	    replaceSwitchClass: function (node, obj, newName) {
	        if (!obj) return;
	        var tmpName = obj.attr("class");
	        if (tmpName == undefined) return;
	        var tmpList = tmpName.split("_");
	        switch (newName) {
	            case consts.line.ROOT:
	            case consts.line.ROOTS:
	            case consts.line.CENTER:
	            case consts.line.BOTTOM:
	            case consts.line.NOLINE:
	                tmpList[0] = view.makeNodeLineClassEx(node) + newName;
	                break;
	            case consts.folder.OPEN:
	            case consts.folder.CLOSE:
	            case consts.folder.DOCU:
	                tmpList[1] = newName;
	                break;
	        }
	        obj.attr("class", tmpList.join("_"));
	        if (newName !== consts.folder.DOCU) {
	            obj.removeAttr("disabled");
	        } else {
	            obj.attr("disabled", "disabled");
	        }
	    },
	    selectNode: function (setting, node, addFlag) {
	        if (!addFlag) {
	            view.cancelPreSelectedNode(setting);
	        }
	        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
	        data.addSelectedNode(setting, node);
	    },
	    setNodeFontCss: function (setting, treeNode) {
	        var aObj = $$(treeNode, consts.id.A, setting),
			fontCss = view.makeNodeFontCss(setting, treeNode);
	        if (fontCss) {
	            aObj.css(fontCss);
	        }
	    },
	    setNodeLineIcos: function (setting, node) {
	        if (!node) return;
	        var switchObj = $$(node, consts.id.SWITCH, setting),
			ulObj = $$(node, consts.id.UL, setting),
			icoObj = $$(node, consts.id.ICON, setting),
			ulLine = view.makeUlLineClass(setting, node);
	        if (ulLine.length == 0) {
	            ulObj.removeClass(consts.line.LINE);
	        } else {
	            ulObj.addClass(ulLine);
	        }
	        switchObj.attr("class", view.makeNodeLineClass(setting, node));
	        if (node.isParent) {
	            switchObj.removeAttr("disabled");
	        } else {
	            switchObj.attr("disabled", "disabled");
	        }
	        icoObj.removeAttr("style");
	        icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
	        icoObj.attr("class", view.makeNodeIcoClass(setting, node));
	    },
	    setNodeName: function (setting, node) {
	        var title = data.getNodeTitle(setting, node),
			nObj = $$(node, consts.id.SPAN, setting);
	        nObj.empty();
	        if (setting.view.nameIsHTML) {
	            nObj.html(data.getNodeName(setting, node));
	        } else {
	            nObj.text(data.getNodeName(setting, node));
	        }
	        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
	            var aObj = $$(node, consts.id.A, setting);
	            aObj.attr("title", !title ? "" : title);
	        }
	    },
	    setNodeTarget: function (setting, node) {
	        var aObj = $$(node, consts.id.A, setting);
	        aObj.attr("target", view.makeNodeTarget(node));
	    },
	    setNodeUrl: function (setting, node) {
	        var aObj = $$(node, consts.id.A, setting),
			url = view.makeNodeUrl(setting, node);
	        if (url == null || url.length == 0) {
	            aObj.removeAttr("href");
	        } else {
	            aObj.attr("href", url);
	        }
	    },
	    switchNode: function (setting, node) {
	        if (node.open || !tools.canAsync(setting, node)) {
	            view.expandCollapseNode(setting, node, !node.open);
	        } else if (setting.async.enable) {
	            if (!view.asyncNode(setting, node)) {
	                view.expandCollapseNode(setting, node, !node.open);
	                return;
	            }
	        } else if (node) {
	            view.expandCollapseNode(setting, node, !node.open);
	        }
	    }
	};
    // zTree defind
    $.fn.zTree = {
        consts: _consts,
        _z: {
            tools: tools,
            view: view,
            event: event,
            data: data
        },
        getZTreeObj: function (treeId) {
            var o = data.getZTreeTools(treeId);
            return o ? o : null;
        },
        destroy: function (treeId) {
            if (!!treeId && treeId.length > 0) {
                view.destroy(data.getSetting(treeId));
            } else {
                for (var s in settings) {
                    view.destroy(settings[s]);
                }
            }
        },
        init: function (obj, zSetting, zNodes) {
            var setting = tools.clone(_setting);
            $.extend(true, setting, zSetting);
            setting.treeId = obj.attr("id");
            setting.treeObj = obj;
            setting.treeObj.empty();
            settings[setting.treeId] = setting;
            //For some older browser,(e.g., ie6)
            if (typeof document.body.style.maxHeight === "undefined") {
                setting.view.expandSpeed = "";
            }
            data.initRoot(setting);
            var root = data.getRoot(setting),
			childKey = setting.data.key.children;
            zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
            if (setting.data.simpleData.enable) {
                root[childKey] = data.transformTozTreeFormat(setting, zNodes);
            } else {
                root[childKey] = zNodes;
            }

            data.initCache(setting);
            event.unbindTree(setting);
            event.bindTree(setting);
            event.unbindEvent(setting);
            event.bindEvent(setting);

            var zTreeTools = {
                setting: setting,
                addNodes: function (parentNode, newNodes, isSilent) {
                    if (!newNodes) return null;
                    if (!parentNode) parentNode = null;
                    if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
                    var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);
                    function addCallback() {
                        view.addNodes(setting, parentNode, xNewNodes, (isSilent == true));
                    }

                    if (tools.canAsync(setting, parentNode)) {
                        view.asyncNode(setting, parentNode, isSilent, addCallback);
                    } else {
                        addCallback();
                    }
                    return xNewNodes;
                },
                cancelSelectedNode: function (node) {
                    view.cancelPreSelectedNode(setting, node);
                },
                destroy: function () {
                    view.destroy(setting);
                },
                expandAll: function (expandFlag) {
                    expandFlag = !!expandFlag;
                    view.expandCollapseSonNode(setting, null, expandFlag, true);
                    return expandFlag;
                },
                expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) {
                    if (!node || !node.isParent) return null;
                    if (expandFlag !== true && expandFlag !== false) {
                        expandFlag = !node.open;
                    }
                    callbackFlag = !!callbackFlag;

                    if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
                        return null;
                    } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
                        return null;
                    }
                    if (expandFlag && node.parentTId) {
                        view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
                    }
                    if (expandFlag === node.open && !sonSign) {
                        return null;
                    }

                    data.getRoot(setting).expandTriggerFlag = callbackFlag;
                    if (!tools.canAsync(setting, node) && sonSign) {
                        view.expandCollapseSonNode(setting, node, expandFlag, true, function () {
                            if (focus !== false) { try { $$(node, setting).focus().blur(); } catch (e) { } }
                        });
                    } else {
                        node.open = !expandFlag;
                        view.switchNode(this.setting, node);
                        if (focus !== false) { try { $$(node, setting).focus().blur(); } catch (e) { } }
                    }
                    return expandFlag;
                },
                getNodes: function () {
                    return data.getNodes(setting);
                },
                getNodeByParam: function (key, value, parentNode) {
                    if (!key) return null;
                    return data.getNodeByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value);
                },
                getNodeByTId: function (tId) {
                    return data.getNodeCache(setting, tId);
                },
                getNodesByParam: function (key, value, parentNode) {
                    if (!key) return null;
                    return data.getNodesByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value);
                },
                getNodesByParamFuzzy: function (key, value, parentNode) {
                    if (!key) return null;
                    return data.getNodesByParamFuzzy(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value);
                },
                getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) {
                    isSingle = !!isSingle;
                    if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
                    return data.getNodesByFilter(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), filter, isSingle, invokeParam);
                },
                getNodeIndex: function (node) {
                    if (!node) return null;
                    var childKey = setting.data.key.children,
					parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
                    for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
                        if (parentNode[childKey][i] == node) return i;
                    }
                    return -1;
                },
                getSelectedNodes: function () {
                    var r = [], list = data.getRoot(setting).curSelectedList;
                    for (var i = 0, l = list.length; i < l; i++) {
                        r.push(list[i]);
                    }
                    return r;
                },
                isSelectedNode: function (node) {
                    return data.isSelectedNode(setting, node);
                },
                reAsyncChildNodes: function (parentNode, reloadType, isSilent) {
                    if (!this.setting.async.enable) return;
                    var isRoot = !parentNode;
                    if (isRoot) {
                        parentNode = data.getRoot(setting);
                    }
                    if (reloadType == "refresh") {
                        var childKey = this.setting.data.key.children;
                        for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
                            data.removeNodeCache(setting, parentNode[childKey][i]);
                        }
                        data.removeSelectedNode(setting);
                        parentNode[childKey] = [];
                        if (isRoot) {
                            this.setting.treeObj.empty();
                        } else {
                            var ulObj = $$(parentNode, consts.id.UL, setting);
                            ulObj.empty();
                        }
                    }
                    view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent);
                },
                refresh: function () {
                    this.setting.treeObj.empty();
                    var root = data.getRoot(setting),
					nodes = root[setting.data.key.children]
                    data.initRoot(setting);
                    root[setting.data.key.children] = nodes
                    data.initCache(setting);
                    view.createNodes(setting, 0, root[setting.data.key.children]);
                },
                removeChildNodes: function (node) {
                    if (!node) return null;
                    var childKey = setting.data.key.children,
					nodes = node[childKey];
                    view.removeChildNodes(setting, node);
                    return nodes ? nodes : null;
                },
                removeNode: function (node, callbackFlag) {
                    if (!node) return;
                    callbackFlag = !!callbackFlag;
                    if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
                    view.removeNode(setting, node);
                    if (callbackFlag) {
                        this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
                    }
                },
                selectNode: function (node, addFlag) {
                    if (!node) return;
                    if (tools.uCanDo(setting)) {
                        addFlag = setting.view.selectedMulti && addFlag;
                        if (node.parentTId) {
                            view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function () {
                                try { $$(node, setting).focus().blur(); } catch (e) { }
                            });
                        } else {
                            try { $$(node, setting).focus().blur(); } catch (e) { }
                        }
                        view.selectNode(setting, node, addFlag);
                    }
                },
                transformTozTreeNodes: function (simpleNodes) {
                    return data.transformTozTreeFormat(setting, simpleNodes);
                },
                transformToArray: function (nodes) {
                    return data.transformToArrayFormat(setting, nodes);
                },
                updateNode: function (node, checkTypeFlag) {
                    if (!node) return;
                    var nObj = $$(node, setting);
                    if (nObj.get(0) && tools.uCanDo(setting)) {
                        view.setNodeName(setting, node);
                        view.setNodeTarget(setting, node);
                        view.setNodeUrl(setting, node);
                        view.setNodeLineIcos(setting, node);
                        view.setNodeFontCss(setting, node);
                    }
                }
            }
            root.treeTools = zTreeTools;
            data.setZTreeTools(setting, zTreeTools);

            if (root[childKey] && root[childKey].length > 0) {
                view.createNodes(setting, 0, root[childKey]);
            } else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
                view.asyncNode(setting);
            }
            return zTreeTools;
        }
    };

    var zt = $.fn.zTree,
	$$ = tools.$,
	consts = zt.consts;
})(jQuery);
/*
 * JQuery zTree excheck 3.5.14
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2013-06-28
 */
(function ($) {
    //default consts of excheck
    var _consts = {
        event: {
            CHECK: "ztree_check"
        },
        id: {
            CHECK: "_check"
        },
        checkbox: {
            STYLE: "checkbox",
            DEFAULT: "chk",
            DISABLED: "disable",
            FALSE: "false",
            TRUE: "true",
            FULL: "full",
            PART: "part",
            FOCUS: "focus"
        },
        radio: {
            STYLE: "radio",
            TYPE_ALL: "all",
            TYPE_LEVEL: "level"
        }
    },
	//default setting of excheck
	_setting = {
	    check: {
	        enable: false,
	        autoCheckTrigger: false,
	        chkStyle: _consts.checkbox.STYLE,
	        nocheckInherit: false,
	        chkDisabledInherit: false,
	        radioType: _consts.radio.TYPE_LEVEL,
	        chkboxType: {
	            "Y": "ps",
	            "N": "ps"
	        }
	    },
	    data: {
	        key: {
	            checked: "checked"
	        }
	    },
	    callback: {
	        beforeCheck: null,
	        onCheck: null
	    }
	},
	//default root of excheck
	_initRoot = function (setting) {
	    var r = data.getRoot(setting);
	    r.radioCheckedList = [];
	},
	//default cache of excheck
	_initCache = function (treeId) { },
	//default bind event of excheck
	_bindEvent = function (setting) {
	    var o = setting.treeObj,
		c = consts.event;
	    o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
	        tools.apply(setting.callback.onCheck, [!!srcEvent ? srcEvent : event, treeId, node]);
	    });
	},
	_unbindEvent = function (setting) {
	    var o = setting.treeObj,
		c = consts.event;
	    o.unbind(c.CHECK);
	},
	//default event proxy of excheck
	_eventProxy = function (e) {
	    var target = e.target,
		setting = data.getSetting(e.data.treeId),
		tId = "", node = null,
		nodeEventType = "", treeEventType = "",
		nodeEventCallback = null, treeEventCallback = null;

	    if (tools.eqs(e.type, "mouseover")) {
	        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
	            tId = tools.getNodeMainDom(target).id;
	            nodeEventType = "mouseoverCheck";
	        }
	    } else if (tools.eqs(e.type, "mouseout")) {
	        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
	            tId = tools.getNodeMainDom(target).id;
	            nodeEventType = "mouseoutCheck";
	        }
	    } else if (tools.eqs(e.type, "click")) {
	        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
	            tId = tools.getNodeMainDom(target).id;
	            nodeEventType = "checkNode";
	        }
	    }
	    if (tId.length > 0) {
	        node = data.getNodeCache(setting, tId);
	        switch (nodeEventType) {
	            case "checkNode":
	                nodeEventCallback = _handler.onCheckNode;
	                break;
	            case "mouseoverCheck":
	                nodeEventCallback = _handler.onMouseoverCheck;
	                break;
	            case "mouseoutCheck":
	                nodeEventCallback = _handler.onMouseoutCheck;
	                break;
	        }
	    }
	    var proxyResult = {
	        stop: nodeEventType === "checkNode",
	        node: node,
	        nodeEventType: nodeEventType,
	        nodeEventCallback: nodeEventCallback,
	        treeEventType: treeEventType,
	        treeEventCallback: treeEventCallback
	    };
	    return proxyResult
	},
	//default init node of excheck
	_initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
	    if (!n) return;
	    var checkedKey = setting.data.key.checked;
	    if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
	    n[checkedKey] = !!n[checkedKey];
	    n.checkedOld = n[checkedKey];
	    if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
	    n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
	    if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
	    n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
	    if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
	    n.halfCheck = !!n.halfCheck;
	    n.check_Child_State = -1;
	    n.check_Focus = false;
	    n.getCheckStatus = function () { return data.getCheckStatus(setting, n); };

	    if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey]) {
	        var r = data.getRoot(setting);
	        r.radioCheckedList.push(n);
	    }
	},
	//add dom for check
	_beforeA = function (setting, node, html) {
	    var checkedKey = setting.data.key.checked;
	    if (setting.check.enable) {
	        data.makeChkFlag(setting, node);
	        html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
	    }
	},
	//update zTreeObj, add method of check
	_zTreeTools = function (setting, zTreeTools) {
	    zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
	        var checkedKey = setting.data.key.checked;
	        if (node.chkDisabled === true) return;
	        if (checked !== true && checked !== false) {
	            checked = !node[checkedKey];
	        }
	        callbackFlag = !!callbackFlag;

	        if (node[checkedKey] === checked && !checkTypeFlag) {
	            return;
	        } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [setting.treeId, node], true) == false) {
	            return;
	        }
	        if (tools.uCanDo(this.setting) && setting.check.enable && node.nocheck !== true) {
	            node[checkedKey] = checked;
	            var checkObj = $$(node, consts.id.CHECK, setting);
	            if (checkTypeFlag || setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(setting, node);
	            view.setChkClass(setting, checkObj, node);
	            view.repairParentChkClassWithSelf(setting, node);
	            if (callbackFlag) {
	                setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
	            }
	        }
	    }

	    zTreeTools.checkAllNodes = function (checked) {
	        view.repairAllChk(setting, !!checked);
	    }

	    zTreeTools.getCheckedNodes = function (checked) {
	        var childKey = setting.data.key.children;
	        checked = (checked !== false);
	        return data.getTreeCheckedNodes(setting, data.getRoot(setting)[childKey], checked);
	    }

	    zTreeTools.getChangeCheckedNodes = function () {
	        var childKey = setting.data.key.children;
	        return data.getTreeChangeCheckedNodes(setting, data.getRoot(setting)[childKey]);
	    }

	    zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) {
	        disabled = !!disabled;
	        inheritParent = !!inheritParent;
	        inheritChildren = !!inheritChildren;
	        view.repairSonChkDisabled(setting, node, disabled, inheritChildren);
	        view.repairParentChkDisabled(setting, node.getParentNode(), disabled, inheritParent);
	    }

	    var _updateNode = zTreeTools.updateNode;
	    zTreeTools.updateNode = function (node, checkTypeFlag) {
	        if (_updateNode) _updateNode.apply(zTreeTools, arguments);
	        if (!node || !setting.check.enable) return;
	        var nObj = $$(node, setting);
	        if (nObj.get(0) && tools.uCanDo(setting)) {
	            var checkObj = $$(node, consts.id.CHECK, setting);
	            if (checkTypeFlag == true || setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(setting, node);
	            view.setChkClass(setting, checkObj, node);
	            view.repairParentChkClassWithSelf(setting, node);
	        }
	    }
	},
	//method of operate data
	_data = {
	    getRadioCheckedList: function (setting) {
	        var checkedList = data.getRoot(setting).radioCheckedList;
	        for (var i = 0, j = checkedList.length; i < j; i++) {
	            if (!data.getNodeCache(setting, checkedList[i].tId)) {
	                checkedList.splice(i, 1);
	                i--; j--;
	            }
	        }
	        return checkedList;
	    },
	    getCheckStatus: function (setting, node) {
	        if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
	        var checkedKey = setting.data.key.checked,
			r = {
			    checked: node[checkedKey],
			    half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
			};
	        return r;
	    },
	    getTreeCheckedNodes: function (setting, nodes, checked, results) {
	        if (!nodes) return [];
	        var childKey = setting.data.key.children,
			checkedKey = setting.data.key.checked,
			onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
	        results = !results ? [] : results;
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
	                results.push(nodes[i]);
	                if (onlyOne) {
	                    break;
	                }
	            }
	            data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
	            if (onlyOne && results.length > 0) {
	                break;
	            }
	        }
	        return results;
	    },
	    getTreeChangeCheckedNodes: function (setting, nodes, results) {
	        if (!nodes) return [];
	        var childKey = setting.data.key.children,
			checkedKey = setting.data.key.checked;
	        results = !results ? [] : results;
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
	                results.push(nodes[i]);
	            }
	            data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
	        }
	        return results;
	    },
	    makeChkFlag: function (setting, node) {
	        if (!node) return;
	        var childKey = setting.data.key.children,
			checkedKey = setting.data.key.checked,
			chkFlag = -1;
	        if (node[childKey]) {
	            for (var i = 0, l = node[childKey].length; i < l; i++) {
	                var cNode = node[childKey][i];
	                var tmp = -1;
	                if (setting.check.chkStyle == consts.radio.STYLE) {
	                    if (cNode.nocheck === true || cNode.chkDisabled === true) {
	                        tmp = cNode.check_Child_State;
	                    } else if (cNode.halfCheck === true) {
	                        tmp = 2;
	                    } else if (cNode[checkedKey]) {
	                        tmp = 2;
	                    } else {
	                        tmp = cNode.check_Child_State > 0 ? 2 : 0;
	                    }
	                    if (tmp == 2) {
	                        chkFlag = 2; break;
	                    } else if (tmp == 0) {
	                        chkFlag = 0;
	                    }
	                } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
	                    if (cNode.nocheck === true || cNode.chkDisabled === true) {
	                        tmp = cNode.check_Child_State;
	                    } else if (cNode.halfCheck === true) {
	                        tmp = 1;
	                    } else if (cNode[checkedKey]) {
	                        tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
	                    } else {
	                        tmp = (cNode.check_Child_State > 0) ? 1 : 0;
	                    }
	                    if (tmp === 1) {
	                        chkFlag = 1; break;
	                    } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
	                        chkFlag = 1; break;
	                    } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
	                        chkFlag = 1; break;
	                    } else if (tmp > -1) {
	                        chkFlag = tmp;
	                    }
	                }
	            }
	        }
	        node.check_Child_State = chkFlag;
	    }
	},
	//method of event proxy
	_event = {

	},
	//method of event handler
	_handler = {
	    onCheckNode: function (event, node) {
	        if (node.chkDisabled === true) return false;
	        var setting = data.getSetting(event.data.treeId),
			checkedKey = setting.data.key.checked;
	        if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
	        node[checkedKey] = !node[checkedKey];
	        view.checkNodeRelation(setting, node);
	        var checkObj = $$(node, consts.id.CHECK, setting);
	        view.setChkClass(setting, checkObj, node);
	        view.repairParentChkClassWithSelf(setting, node);
	        setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
	        return true;
	    },
	    onMouseoverCheck: function (event, node) {
	        if (node.chkDisabled === true) return false;
	        var setting = data.getSetting(event.data.treeId),
			checkObj = $$(node, consts.id.CHECK, setting);
	        node.check_Focus = true;
	        view.setChkClass(setting, checkObj, node);
	        return true;
	    },
	    onMouseoutCheck: function (event, node) {
	        if (node.chkDisabled === true) return false;
	        var setting = data.getSetting(event.data.treeId),
			checkObj = $$(node, consts.id.CHECK, setting);
	        node.check_Focus = false;
	        view.setChkClass(setting, checkObj, node);
	        return true;
	    }
	},
	//method of tools for zTree
	_tools = {

	},
	//method of operate ztree dom
	_view = {
	    checkNodeRelation: function (setting, node) {
	        var pNode, i, l,
			childKey = setting.data.key.children,
			checkedKey = setting.data.key.checked,
			r = consts.radio;
	        if (setting.check.chkStyle == r.STYLE) {
	            var checkedList = data.getRadioCheckedList(setting);
	            if (node[checkedKey]) {
	                if (setting.check.radioType == r.TYPE_ALL) {
	                    for (i = checkedList.length - 1; i >= 0; i--) {
	                        pNode = checkedList[i];
	                        pNode[checkedKey] = false;
	                        checkedList.splice(i, 1);

	                        view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
	                        if (pNode.parentTId != node.parentTId) {
	                            view.repairParentChkClassWithSelf(setting, pNode);
	                        }
	                    }
	                    checkedList.push(node);
	                } else {
	                    var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
	                    for (i = 0, l = parentNode[childKey].length; i < l; i++) {
	                        pNode = parentNode[childKey][i];
	                        if (pNode[checkedKey] && pNode != node) {
	                            pNode[checkedKey] = false;
	                            view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
	                        }
	                    }
	                }
	            } else if (setting.check.radioType == r.TYPE_ALL) {
	                for (i = 0, l = checkedList.length; i < l; i++) {
	                    if (node == checkedList[i]) {
	                        checkedList.splice(i, 1);
	                        break;
	                    }
	                }
	            }

	        } else {
	            if (node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
	                view.setSonNodeCheckBox(setting, node, true);
	            }
	            if (!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
	                view.setSonNodeCheckBox(setting, node, false);
	            }
	            if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
	                view.setParentNodeCheckBox(setting, node, true);
	            }
	            if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
	                view.setParentNodeCheckBox(setting, node, false);
	            }
	        }
	    },
	    makeChkClass: function (setting, node) {
	        var checkedKey = setting.data.key.checked,
			c = consts.checkbox, r = consts.radio,
			fullStyle = "";
	        if (node.chkDisabled === true) {
	            fullStyle = c.DISABLED;
	        } else if (node.halfCheck) {
	            fullStyle = c.PART;
	        } else if (setting.check.chkStyle == r.STYLE) {
	            fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
	        } else {
	            fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
	        }
	        var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
	        chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
	        return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
	    },
	    repairAllChk: function (setting, checked) {
	        if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
	            var checkedKey = setting.data.key.checked,
				childKey = setting.data.key.children,
				root = data.getRoot(setting);
	            for (var i = 0, l = root[childKey].length; i < l ; i++) {
	                var node = root[childKey][i];
	                if (node.nocheck !== true && node.chkDisabled !== true) {
	                    node[checkedKey] = checked;
	                }
	                view.setSonNodeCheckBox(setting, node, checked);
	            }
	        }
	    },
	    repairChkClass: function (setting, node) {
	        if (!node) return;
	        data.makeChkFlag(setting, node);
	        if (node.nocheck !== true) {
	            var checkObj = $$(node, consts.id.CHECK, setting);
	            view.setChkClass(setting, checkObj, node);
	        }
	    },
	    repairParentChkClass: function (setting, node) {
	        if (!node || !node.parentTId) return;
	        var pNode = node.getParentNode();
	        view.repairChkClass(setting, pNode);
	        view.repairParentChkClass(setting, pNode);
	    },
	    repairParentChkClassWithSelf: function (setting, node) {
	        if (!node) return;
	        var childKey = setting.data.key.children;
	        if (node[childKey] && node[childKey].length > 0) {
	            view.repairParentChkClass(setting, node[childKey][0]);
	        } else {
	            view.repairParentChkClass(setting, node);
	        }
	    },
	    repairSonChkDisabled: function (setting, node, chkDisabled, inherit) {
	        if (!node) return;
	        var childKey = setting.data.key.children;
	        if (node.chkDisabled != chkDisabled) {
	            node.chkDisabled = chkDisabled;
	        }
	        view.repairChkClass(setting, node);
	        if (node[childKey] && inherit) {
	            for (var i = 0, l = node[childKey].length; i < l; i++) {
	                var sNode = node[childKey][i];
	                view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
	            }
	        }
	    },
	    repairParentChkDisabled: function (setting, node, chkDisabled, inherit) {
	        if (!node) return;
	        if (node.chkDisabled != chkDisabled && inherit) {
	            node.chkDisabled = chkDisabled;
	        }
	        view.repairChkClass(setting, node);
	        view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
	    },
	    setChkClass: function (setting, obj, node) {
	        if (!obj) return;
	        if (node.nocheck === true) {
	            obj.hide();
	        } else {
	            obj.show();
	        }
	        obj.removeClass();
	        obj.addClass(view.makeChkClass(setting, node));
	    },
	    setParentNodeCheckBox: function (setting, node, value, srcNode) {
	        var childKey = setting.data.key.children,
			checkedKey = setting.data.key.checked,
			checkObj = $$(node, consts.id.CHECK, setting);
	        if (!srcNode) srcNode = node;
	        data.makeChkFlag(setting, node);
	        if (node.nocheck !== true && node.chkDisabled !== true) {
	            node[checkedKey] = value;
	            view.setChkClass(setting, checkObj, node);
	            if (setting.check.autoCheckTrigger && node != srcNode) {
	                setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
	            }
	        }
	        if (node.parentTId) {
	            var pSign = true;
	            if (!value) {
	                var pNodes = node.getParentNode()[childKey];
	                for (var i = 0, l = pNodes.length; i < l; i++) {
	                    if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey])
						|| ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
	                        pSign = false;
	                        break;
	                    }
	                }
	            }
	            if (pSign) {
	                view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
	            }
	        }
	    },
	    setSonNodeCheckBox: function (setting, node, value, srcNode) {
	        if (!node) return;
	        var childKey = setting.data.key.children,
			checkedKey = setting.data.key.checked,
			checkObj = $$(node, consts.id.CHECK, setting);
	        if (!srcNode) srcNode = node;

	        var hasDisable = false;
	        if (node[childKey]) {
	            for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) {
	                var sNode = node[childKey][i];
	                view.setSonNodeCheckBox(setting, sNode, value, srcNode);
	                if (sNode.chkDisabled === true) hasDisable = true;
	            }
	        }

	        if (node != data.getRoot(setting) && node.chkDisabled !== true) {
	            if (hasDisable && node.nocheck !== true) {
	                data.makeChkFlag(setting, node);
	            }
	            if (node.nocheck !== true && node.chkDisabled !== true) {
	                node[checkedKey] = value;
	                if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
	            } else {
	                node.check_Child_State = -1;
	            }
	            view.setChkClass(setting, checkObj, node);
	            if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
	                setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
	            }
	        }

	    }
	},

	_z = {
	    tools: _tools,
	    view: _view,
	    event: _event,
	    data: _data
	};
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
	tools = zt._z.tools,
	consts = zt.consts,
	view = zt._z.view,
	data = zt._z.data,
	event = zt._z.event,
	$$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy, true);
    data.addInitRoot(_initRoot);
    data.addBeforeA(_beforeA);
    data.addZTreeTools(_zTreeTools);

    var _createNodes = view.createNodes;
    view.createNodes = function (setting, level, nodes, parentNode) {
        if (_createNodes) _createNodes.apply(view, arguments);
        if (!nodes) return;
        view.repairParentChkClassWithSelf(setting, parentNode);
    }
    var _removeNode = view.removeNode;
    view.removeNode = function (setting, node) {
        var parentNode = node.getParentNode();
        if (_removeNode) _removeNode.apply(view, arguments);
        if (!node || !parentNode) return;
        view.repairChkClass(setting, parentNode);
        view.repairParentChkClass(setting, parentNode);
    }

    var _appendNodes = view.appendNodes;
    view.appendNodes = function (setting, level, nodes, parentNode, initFlag, openFlag) {
        var html = "";
        if (_appendNodes) {
            html = _appendNodes.apply(view, arguments);
        }
        if (parentNode) {
            data.makeChkFlag(setting, parentNode);
        }
        return html;
    }
})(jQuery);
/*
 * JQuery zTree exedit 3.5.14
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2013-06-28
 */
(function ($) {
    //default consts of exedit
    var _consts = {
        event: {
            DRAG: "ztree_drag",
            DROP: "ztree_drop",
            REMOVE: "ztree_remove",
            RENAME: "ztree_rename"
        },
        id: {
            EDIT: "_edit",
            INPUT: "_input",
            REMOVE: "_remove"
        },
        move: {
            TYPE_INNER: "inner",
            TYPE_PREV: "prev",
            TYPE_NEXT: "next"
        },
        node: {
            CURSELECTED_EDIT: "curSelectedNode_Edit",
            TMPTARGET_TREE: "tmpTargetzTree",
            TMPTARGET_NODE: "tmpTargetNode"
        }
    },
	//default setting of exedit
	_setting = {
	    edit: {
	        enable: false,
	        editNameSelectAll: false,
	        showRemoveBtn: true,
	        showRenameBtn: true,
	        removeTitle: "remove",
	        renameTitle: "rename",
	        drag: {
	            autoExpandTrigger: false,
	            isCopy: true,
	            isMove: true,
	            prev: true,
	            next: true,
	            inner: true,
	            minMoveSize: 5,
	            borderMax: 10,
	            borderMin: -5,
	            maxShowNodeNum: 5,
	            autoOpenTime: 500
	        }
	    },
	    view: {
	        addHoverDom: null,
	        removeHoverDom: null
	    },
	    callback: {
	        beforeDrag: null,
	        beforeDragOpen: null,
	        beforeDrop: null,
	        beforeEditName: null,
	        beforeRename: null,
	        onDrag: null,
	        onDrop: null,
	        onRename: null
	    }
	},
	//default root of exedit
	_initRoot = function (setting) {
	    var r = data.getRoot(setting), rs = data.getRoots();
	    r.curEditNode = null;
	    r.curEditInput = null;
	    r.curHoverNode = null;
	    r.dragFlag = 0;
	    r.dragNodeShowBefore = [];
	    r.dragMaskList = new Array();
	    rs.showHoverDom = true;
	},
	//default cache of exedit
	_initCache = function (treeId) { },
	//default bind event of exedit
	_bindEvent = function (setting) {
	    var o = setting.treeObj;
	    var c = consts.event;
	    o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
	        tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
	    });

	    o.bind(c.REMOVE, function (event, treeId, treeNode) {
	        tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
	    });

	    o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
	        tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
	    });

	    o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
	        tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
	    });
	},
	_unbindEvent = function (setting) {
	    var o = setting.treeObj;
	    var c = consts.event;
	    o.unbind(c.RENAME);
	    o.unbind(c.REMOVE);
	    o.unbind(c.DRAG);
	    o.unbind(c.DROP);
	},
	//default event proxy of exedit
	_eventProxy = function (e) {
	    var target = e.target,
		setting = data.getSetting(e.data.treeId),
		relatedTarget = e.relatedTarget,
		tId = "", node = null,
		nodeEventType = "", treeEventType = "",
		nodeEventCallback = null, treeEventCallback = null,
		tmp = null;

	    if (tools.eqs(e.type, "mouseover")) {
	        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (tmp) {
	            tId = tools.getNodeMainDom(tmp).id;
	            nodeEventType = "hoverOverNode";
	        }
	    } else if (tools.eqs(e.type, "mouseout")) {
	        tmp = tools.getMDom(setting, relatedTarget, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (!tmp) {
	            tId = "remove";
	            nodeEventType = "hoverOutNode";
	        }
	    } else if (tools.eqs(e.type, "mousedown")) {
	        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
	        if (tmp) {
	            tId = tools.getNodeMainDom(tmp).id;
	            nodeEventType = "mousedownNode";
	        }
	    }
	    if (tId.length > 0) {
	        node = data.getNodeCache(setting, tId);
	        switch (nodeEventType) {
	            case "mousedownNode":
	                nodeEventCallback = _handler.onMousedownNode;
	                break;
	            case "hoverOverNode":
	                nodeEventCallback = _handler.onHoverOverNode;
	                break;
	            case "hoverOutNode":
	                nodeEventCallback = _handler.onHoverOutNode;
	                break;
	        }
	    }
	    var proxyResult = {
	        stop: false,
	        node: node,
	        nodeEventType: nodeEventType,
	        nodeEventCallback: nodeEventCallback,
	        treeEventType: treeEventType,
	        treeEventCallback: treeEventCallback
	    };
	    return proxyResult
	},
	//default init node of exedit
	_initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
	    if (!n) return;
	    n.isHover = false;
	    n.editNameFlag = false;
	},
	//update zTreeObj, add method of edit
	_zTreeTools = function (setting, zTreeTools) {
	    zTreeTools.cancelEditName = function (newName) {
	        var root = data.getRoot(setting),
			nameKey = setting.data.key.name,
			node = root.curEditNode;
	        if (!root.curEditNode) return;
	        view.cancelCurEditNode(setting, newName ? newName : node[nameKey]);
	    }
	    zTreeTools.copyNode = function (targetNode, node, moveType, isSilent) {
	        if (!node) return null;
	        if (targetNode && !targetNode.isParent && setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
	        var newNode = tools.clone(node);
	        if (!targetNode) {
	            targetNode = null;
	            moveType = consts.move.TYPE_INNER;
	        }
	        if (moveType == consts.move.TYPE_INNER) {
	            function copyCallback() {
	                view.addNodes(setting, targetNode, [newNode], isSilent);
	            }

	            if (tools.canAsync(setting, targetNode)) {
	                view.asyncNode(setting, targetNode, isSilent, copyCallback);
	            } else {
	                copyCallback();
	            }
	        } else {
	            view.addNodes(setting, targetNode.parentNode, [newNode], isSilent);
	            view.moveNode(setting, targetNode, newNode, moveType, false, isSilent);
	        }
	        return newNode;
	    }
	    zTreeTools.editName = function (node) {
	        if (!node || !node.tId || node !== data.getNodeCache(setting, node.tId)) return;
	        if (node.parentTId) view.expandCollapseParentNode(setting, node.getParentNode(), true);
	        view.editNode(setting, node)
	    }
	    zTreeTools.moveNode = function (targetNode, node, moveType, isSilent) {
	        if (!node) return node;
	        if (targetNode && !targetNode.isParent && setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
	            return null;
	        } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, setting).find("#" + targetNode.tId).length > 0)) {
	            return null;
	        } else if (!targetNode) {
	            targetNode = null;
	        }
	        function moveCallback() {
	            view.moveNode(setting, targetNode, node, moveType, false, isSilent);
	        }
	        if (tools.canAsync(setting, targetNode) && moveType === consts.move.TYPE_INNER) {
	            view.asyncNode(setting, targetNode, isSilent, moveCallback);
	        } else {
	            moveCallback();
	        }
	        return node;
	    }
	    zTreeTools.setEditable = function (editable) {
	        setting.edit.enable = editable;
	        return this.refresh();
	    }
	},
	//method of operate data
	_data = {
	    setSonNodeLevel: function (setting, parentNode, node) {
	        if (!node) return;
	        var childKey = setting.data.key.children;
	        node.level = (parentNode) ? parentNode.level + 1 : 0;
	        if (!node[childKey]) return;
	        for (var i = 0, l = node[childKey].length; i < l; i++) {
	            if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
	        }
	    }
	},
	//method of event proxy
	_event = {

	},
	//method of event handler
	_handler = {
	    onHoverOverNode: function (event, node) {
	        var setting = data.getSetting(event.data.treeId),
			root = data.getRoot(setting);
	        if (root.curHoverNode != node) {
	            _handler.onHoverOutNode(event);
	        }
	        root.curHoverNode = node;
	        view.addHoverDom(setting, node);
	    },
	    onHoverOutNode: function (event, node) {
	        var setting = data.getSetting(event.data.treeId),
			root = data.getRoot(setting);
	        if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
	            view.removeTreeDom(setting, root.curHoverNode);
	            root.curHoverNode = null;
	        }
	    },
	    onMousedownNode: function (eventMouseDown, _node) {
	        var i, l,
			setting = data.getSetting(eventMouseDown.data.treeId),
			root = data.getRoot(setting), roots = data.getRoots();
	        //right click can't drag & drop
	        if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

	        //input of edit node name can't drag & drop
	        var target = eventMouseDown.target,
			_nodes = data.getRoot(setting).curSelectedList,
			nodes = [];
	        if (!data.isSelectedNode(setting, _node)) {
	            nodes = [_node];
	        } else {
	            for (i = 0, l = _nodes.length; i < l; i++) {
	                if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
	                    return true;
	                }
	                nodes.push(_nodes[i]);
	                if (nodes[0].parentTId !== _nodes[i].parentTId) {
	                    nodes = [_node];
	                    break;
	                }
	            }
	        }

	        view.editNodeBlur = true;
	        view.cancelCurEditNode(setting);

	        var doc = $(setting.treeObj.get(0).ownerDocument),
			body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
			isOtherTree = false,
			targetSetting = setting,
			sourceSetting = setting,
			preNode, nextNode,
			preTmpTargetNodeId = null,
			preTmpMoveType = null,
			tmpTargetNodeId = null,
			moveType = consts.move.TYPE_INNER,
			mouseDownX = eventMouseDown.clientX,
			mouseDownY = eventMouseDown.clientY,
			startTime = (new Date()).getTime();

	        if (tools.uCanDo(setting)) {
	            doc.bind("mousemove", _docMouseMove);
	        }
	        function _docMouseMove(event) {
	            //avoid start drag after click node
	            if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
					&& Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
	                return true;
	            }
	            var i, l, tmpNode, tmpDom, tmpNodes,
				childKey = setting.data.key.children;
	            body.css("cursor", "pointer");

	            if (root.dragFlag == 0) {
	                if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
	                    _docMouseUp(event);
	                    return true;
	                }

	                for (i = 0, l = nodes.length; i < l; i++) {
	                    if (i == 0) {
	                        root.dragNodeShowBefore = [];
	                    }
	                    tmpNode = nodes[i];
	                    if (tmpNode.isParent && tmpNode.open) {
	                        view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
	                        root.dragNodeShowBefore[tmpNode.tId] = true;
	                    } else {
	                        root.dragNodeShowBefore[tmpNode.tId] = false;
	                    }
	                }

	                root.dragFlag = 1;
	                roots.showHoverDom = false;
	                tools.showIfameMask(setting, true);

	                //sort
	                var isOrder = true, lastIndex = -1;
	                if (nodes.length > 1) {
	                    var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
	                    tmpNodes = [];
	                    for (i = 0, l = pNodes.length; i < l; i++) {
	                        if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
	                            if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
	                                isOrder = false;
	                            }
	                            tmpNodes.push(pNodes[i]);
	                            lastIndex = i;
	                        }
	                        if (nodes.length === tmpNodes.length) {
	                            nodes = tmpNodes;
	                            break;
	                        }
	                    }
	                }
	                if (isOrder) {
	                    preNode = nodes[0].getPreNode();
	                    nextNode = nodes[nodes.length - 1].getNextNode();
	                }

	                //set node in selected
	                curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
	                for (i = 0, l = nodes.length; i < l; i++) {
	                    tmpNode = nodes[i];
	                    tmpNode.editNameFlag = false;
	                    view.selectNode(setting, tmpNode, i > 0);
	                    view.removeTreeDom(setting, tmpNode);

	                    tmpDom = $$("<li id='" + tmpNode.tId + "_tmp'></li>", setting);
	                    tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
	                    tmpDom.css("padding", "0");
	                    tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
	                    curNode.append(tmpDom);
	                    if (i == setting.edit.drag.maxShowNodeNum - 1) {
	                        tmpDom = $$("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>", setting);
	                        curNode.append(tmpDom);
	                        break;
	                    }
	                }
	                curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
	                curNode.addClass(setting.treeObj.attr("class"));
	                curNode.appendTo(body);

	                tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
	                tmpArrow.attr("id", "zTreeMove_arrow_tmp");
	                tmpArrow.appendTo(body);

	                setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
	            }

	            if (root.dragFlag == 1) {
	                if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
	                    var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
	                    event.target = (xT.length > 0) ? xT.get(0) : event.target;
	                } else if (tmpTarget) {
	                    tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
	                    if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
	                }
	                tmpTarget = null;
	                tmpTargetNodeId = null;

	                //judge drag & drop in multi ztree
	                isOtherTree = false;
	                targetSetting = setting;
	                var settings = data.getSettings();
	                for (var s in settings) {
	                    if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
							&& (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
	                        isOtherTree = true;
	                        targetSetting = settings[s];
	                    }
	                }

	                var docScrollTop = doc.scrollTop(),
					docScrollLeft = doc.scrollLeft(),
					treeOffset = targetSetting.treeObj.offset(),
					scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
					scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
					dTop = (event.clientY + docScrollTop - treeOffset.top),
					dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
					dLeft = (event.clientX + docScrollLeft - treeOffset.left),
					dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
					isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
					isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
					isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
					isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
					isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
					isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
					isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
					isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
					isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);

	                if (event.target.id && targetSetting.treeObj.find("#" + event.target.id).length > 0) {
	                    //get node <li> dom
	                    var targetObj = event.target;
	                    while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
	                        targetObj = targetObj.parentNode;
	                    }

	                    var canMove = true;
	                    //don't move to self or children of self
	                    for (i = 0, l = nodes.length; i < l; i++) {
	                        tmpNode = nodes[i];
	                        if (targetObj.id === tmpNode.tId) {
	                            canMove = false;
	                            break;
	                        } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
	                            canMove = false;
	                            break;
	                        }
	                    }
	                    if (canMove) {
	                        if (event.target.id &&
								(event.target.id == (targetObj.id + consts.id.A) || $(event.target).parents("#" + targetObj.id + consts.id.A).length > 0)) {
	                            tmpTarget = $(targetObj);
	                            tmpTargetNodeId = targetObj.id;
	                        }
	                    }
	                }

	                //the mouse must be in zTree
	                tmpNode = nodes[0];
	                if (isTreeInner && (event.target.id == targetSetting.treeId || $(event.target).parents("#" + targetSetting.treeId).length > 0)) {
	                    //judge mouse move in root of ztree
	                    if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
	                        tmpTarget = targetSetting.treeObj;
	                    }
	                    //auto scroll top
	                    if (isTop) {
	                        targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
	                    } else if (isBottom) {
	                        targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
	                    }
	                    if (isLeft) {
	                        targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
	                    } else if (isRight) {
	                        targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
	                    }
	                    //auto scroll left
	                    if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
	                        targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
	                    }
	                }

	                curNode.css({
	                    "top": (event.clientY + docScrollTop + 3) + "px",
	                    "left": (event.clientX + docScrollLeft + 3) + "px"
	                });

	                var dX = 0;
	                var dY = 0;
	                if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
	                    var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
						isCopy = (event.ctrlKey && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
						isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
						isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
						isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
						canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
						canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
						canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
	                    if (!canPrev && !canNext && !canInner) {
	                        tmpTarget = null;
	                        tmpTargetNodeId = "";
	                        moveType = consts.move.TYPE_INNER;
	                        tmpArrow.css({
	                            "display": "none"
	                        });
	                        if (window.zTreeMoveTimer) {
	                            clearTimeout(window.zTreeMoveTimer);
	                            window.zTreeMoveTargetNodeTId = null
	                        }
	                    } else {
	                        var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
							tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
							tmpTop = tmpTargetA.offset().top,
							tmpLeft = tmpTargetA.offset().left,
							prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
							nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
							dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();
	                        if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
	                            dX = 1 - tmpArrow.width();
	                            dY = tmpTop - tmpArrow.height() / 2;
	                            moveType = consts.move.TYPE_PREV;
	                        } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
	                            dX = 1 - tmpArrow.width();
	                            dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
	                            moveType = consts.move.TYPE_NEXT;
	                        } else {
	                            dX = 5 - tmpArrow.width();
	                            dY = tmpTop;
	                            moveType = consts.move.TYPE_INNER;
	                        }
	                        tmpArrow.css({
	                            "display": "block",
	                            "top": dY + "px",
	                            "left": (tmpLeft + dX) + "px"
	                        });
	                        tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

	                        if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
	                            startTime = (new Date()).getTime();
	                        }
	                        if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
	                            var startTimer = true;
	                            if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
	                                clearTimeout(window.zTreeMoveTimer);
	                                window.zTreeMoveTargetNodeTId = null;
	                            } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
	                                startTimer = false;
	                            }
	                            if (startTimer) {
	                                window.zTreeMoveTimer = setTimeout(function () {
	                                    if (moveType != consts.move.TYPE_INNER) return;
	                                    if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
											&& tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
	                                        view.switchNode(targetSetting, tmpTargetNode);
	                                        if (targetSetting.edit.drag.autoExpandTrigger) {
	                                            targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
	                                        }
	                                    }
	                                }, targetSetting.edit.drag.autoOpenTime + 50);
	                                window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
	                            }
	                        }
	                    }
	                } else {
	                    moveType = consts.move.TYPE_INNER;
	                    if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
	                        tmpTarget.addClass(consts.node.TMPTARGET_TREE);
	                    } else {
	                        tmpTarget = null;
	                    }
	                    tmpArrow.css({
	                        "display": "none"
	                    });
	                    if (window.zTreeMoveTimer) {
	                        clearTimeout(window.zTreeMoveTimer);
	                        window.zTreeMoveTargetNodeTId = null;
	                    }
	                }
	                preTmpTargetNodeId = tmpTargetNodeId;
	                preTmpMoveType = moveType;
	            }
	            return false;
	        }

	        doc.bind("mouseup", _docMouseUp);
	        function _docMouseUp(event) {
	            if (window.zTreeMoveTimer) {
	                clearTimeout(window.zTreeMoveTimer);
	                window.zTreeMoveTargetNodeTId = null;
	            }
	            preTmpTargetNodeId = null;
	            preTmpMoveType = null;
	            doc.unbind("mousemove", _docMouseMove);
	            doc.unbind("mouseup", _docMouseUp);
	            doc.unbind("selectstart", _docSelect);
	            body.css("cursor", "auto");
	            if (tmpTarget) {
	                tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
	                if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
	            }
	            tools.showIfameMask(setting, false);

	            roots.showHoverDom = true;
	            if (root.dragFlag == 0) return;
	            root.dragFlag = 0;

	            var i, l, tmpNode;
	            for (i = 0, l = nodes.length; i < l; i++) {
	                tmpNode = nodes[i];
	                if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
	                    view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
	                    delete root.dragNodeShowBefore[tmpNode.tId];
	                }
	            }

	            if (curNode) curNode.remove();
	            if (tmpArrow) tmpArrow.remove();

	            var isCopy = (event.ctrlKey && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
	            if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
	                tmpTarget = null;
	            }
	            if (tmpTarget) {
	                var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
	                if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
	                    view.selectNodes(sourceSetting, nodes);
	                    return;
	                }
	                var newNodes = isCopy ? tools.clone(nodes) : nodes;

	                function dropCallback() {
	                    if (isOtherTree) {
	                        if (!isCopy) {
	                            for (var i = 0, l = nodes.length; i < l; i++) {
	                                view.removeNode(setting, nodes[i]);
	                            }
	                        }
	                        if (moveType == consts.move.TYPE_INNER) {
	                            view.addNodes(targetSetting, dragTargetNode, newNodes);
	                        } else {
	                            view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
	                            if (moveType == consts.move.TYPE_PREV) {
	                                for (i = 0, l = newNodes.length; i < l; i++) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
	                                }
	                            } else {
	                                for (i = -1, l = newNodes.length - 1; i < l; l--) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
	                                }
	                            }
	                        }
	                    } else {
	                        if (isCopy && moveType == consts.move.TYPE_INNER) {
	                            view.addNodes(targetSetting, dragTargetNode, newNodes);
	                        } else {
	                            if (isCopy) {
	                                view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
	                            }
	                            if (moveType != consts.move.TYPE_NEXT) {
	                                for (i = 0, l = newNodes.length; i < l; i++) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
	                                }
	                            } else {
	                                for (i = -1, l = newNodes.length - 1; i < l; l--) {
	                                    view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
	                                }
	                            }
	                        }
	                    }
	                    view.selectNodes(targetSetting, newNodes);
	                    $$(newNodes[0], setting).focus().blur();

	                    setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
	                }

	                if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
	                    view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
	                } else {
	                    dropCallback();
	                }

	            } else {
	                view.selectNodes(sourceSetting, nodes);
	                setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
	            }
	        }

	        doc.bind("selectstart", _docSelect);
	        function _docSelect() {
	            return false;
	        }

	        //Avoid FireFox's Bug
	        //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
	        if (eventMouseDown.preventDefault) {
	            eventMouseDown.preventDefault();
	        }
	        return true;
	    }
	},
	//method of tools for zTree
	_tools = {
	    getAbs: function (obj) {
	        var oRect = obj.getBoundingClientRect(),
			scrollTop = document.body.scrollTop + document.documentElement.scrollTop,
			scrollLeft = document.body.scrollLeft + document.documentElement.scrollLeft;
	        return [oRect.left + scrollLeft, oRect.top + scrollTop];
	    },
	    inputFocus: function (inputObj) {
	        if (inputObj.get(0)) {
	            inputObj.focus();
	            tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
	        }
	    },
	    inputSelect: function (inputObj) {
	        if (inputObj.get(0)) {
	            inputObj.focus();
	            inputObj.select();
	        }
	    },
	    setCursorPosition: function (obj, pos) {
	        if (obj.setSelectionRange) {
	            obj.focus();
	            obj.setSelectionRange(pos, pos);
	        } else if (obj.createTextRange) {
	            var range = obj.createTextRange();
	            range.collapse(true);
	            range.moveEnd('character', pos);
	            range.moveStart('character', pos);
	            range.select();
	        }
	    },
	    showIfameMask: function (setting, showSign) {
	        var root = data.getRoot(setting);
	        //clear full mask
	        while (root.dragMaskList.length > 0) {
	            root.dragMaskList[0].remove();
	            root.dragMaskList.shift();
	        }
	        if (showSign) {
	            //show mask
	            var iframeList = $$("iframe", setting);
	            for (var i = 0, l = iframeList.length; i < l; i++) {
	                var obj = iframeList.get(i),
					r = tools.getAbs(obj),
					dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
	                dragMask.appendTo($$("body", setting));
	                root.dragMaskList.push(dragMask);
	            }
	        }
	    }
	},
	//method of operate ztree dom
	_view = {
	    addEditBtn: function (setting, node) {
	        if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
	            return;
	        }
	        if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
	            return;
	        }
	        var aObj = $$(node, consts.id.A, setting),
			editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
	        aObj.append(editStr);

	        $$(node, consts.id.EDIT, setting).bind('click',
				function () {
				    if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
				    view.editNode(setting, node);
				    return false;
				}
				).show();
	    },
	    addRemoveBtn: function (setting, node) {
	        if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
	            return;
	        }
	        if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
	            return;
	        }
	        var aObj = $$(node, consts.id.A, setting),
			removeStr = "<span class='btncj removecj' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
	        aObj.append(removeStr);

	        $$(node, consts.id.REMOVE, setting).bind('click',
				function () {
				    if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
				    view.removeNode(setting, node);
				    setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
				    return false;
				}
				).bind('mousedown',
				function (eventMouseDown) {
				    return true;
				}
				).show();
	    },
	    addHoverDom: function (setting, node) {
	        if (data.getRoots().showHoverDom) {
	            node.isHover = true;
	            if (setting.edit.enable) {
	                view.addEditBtn(setting, node);
	                view.addRemoveBtn(setting, node);
	            }
	            tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
	        }
	    },
	    cancelCurEditNode: function (setting, forceName) {
	        var root = data.getRoot(setting),
			nameKey = setting.data.key.name,
			node = root.curEditNode;

	        if (node) {
	            var inputObj = root.curEditInput,
				newName = forceName ? forceName : inputObj.val(),
				isCancel = !!forceName;
	            if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
	                return false;
	            } else {
	                node[nameKey] = newName ? newName : inputObj.val();
	                setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
	            }
	            var aObj = $$(node, consts.id.A, setting);
	            aObj.removeClass(consts.node.CURSELECTED_EDIT);
	            inputObj.unbind();
	            view.setNodeName(setting, node);
	            node.editNameFlag = false;
	            root.curEditNode = null;
	            root.curEditInput = null;
	            view.selectNode(setting, node, false);
	        }
	        root.noSelection = true;
	        return true;
	    },
	    editNode: function (setting, node) {
	        var root = data.getRoot(setting);
	        view.editNodeBlur = false;
	        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
	            setTimeout(function () { tools.inputFocus(root.curEditInput); }, 0);
	            return;
	        }
	        var nameKey = setting.data.key.name;
	        node.editNameFlag = true;
	        view.removeTreeDom(setting, node);
	        view.cancelCurEditNode(setting);
	        view.selectNode(setting, node, false);
	        $$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
	        var inputObj = $$(node, consts.id.INPUT, setting);
	        inputObj.attr("value", node[nameKey]);
	        if (setting.edit.editNameSelectAll) {
	            tools.inputSelect(inputObj);
	        } else {
	            tools.inputFocus(inputObj);
	        }

	        inputObj.bind('blur', function (event) {
	            if (!view.editNodeBlur) {
	                view.cancelCurEditNode(setting);
	            }
	        }).bind('keydown', function (event) {
	            if (event.keyCode == "13") {
	                view.editNodeBlur = true;
	                view.cancelCurEditNode(setting);
	            } else if (event.keyCode == "27") {
	                view.cancelCurEditNode(setting, node[nameKey]);
	            }
	        }).bind('click', function (event) {
	            return false;
	        }).bind('dblclick', function (event) {
	            return false;
	        });

	        $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
	        root.curEditInput = inputObj;
	        root.noSelection = false;
	        root.curEditNode = node;
	    },
	    moveNode: function (setting, targetNode, node, moveType, animateFlag, isSilent) {
	        var root = data.getRoot(setting),
			childKey = setting.data.key.children;
	        if (targetNode == node) return;
	        if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
	        var oldParentNode = (node.parentTId ? node.getParentNode() : root),
			targetNodeIsRoot = (targetNode === null || targetNode == root);
	        if (targetNodeIsRoot && targetNode === null) targetNode = root;
	        if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
	        var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

	        if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
	            moveType = consts.move.TYPE_INNER;
	        }

	        if (moveType == consts.move.TYPE_INNER) {
	            if (targetNodeIsRoot) {
	                //parentTId of root node is null
	                node.parentTId = null;
	            } else {
	                if (!targetNode.isParent) {
	                    targetNode.isParent = true;
	                    targetNode.open = !!targetNode.open;
	                    view.setNodeLineIcos(setting, targetNode);
	                }
	                node.parentTId = targetNode.tId;
	            }
	        }

	        //move node Dom
	        var targetObj, target_ulObj;
	        if (targetNodeIsRoot) {
	            targetObj = setting.treeObj;
	            target_ulObj = targetObj;
	        } else {
	            if (!isSilent && moveType == consts.move.TYPE_INNER) {
	                view.expandCollapseNode(setting, targetNode, true, false);
	            } else if (!isSilent) {
	                view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
	            }
	            targetObj = $$(targetNode, setting);
	            target_ulObj = $$(targetNode, consts.id.UL, setting);
	            if (!!targetObj.get(0) && !target_ulObj.get(0)) {
	                var ulstr = [];
	                view.makeUlHtml(setting, targetNode, ulstr, '');
	                targetObj.append(ulstr.join(''));
	            }
	            target_ulObj = $$(targetNode, consts.id.UL, setting);
	        }
	        var nodeDom = $$(node, setting);
	        if (!nodeDom.get(0)) {
	            nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join('');
	        } else if (!targetObj.get(0)) {
	            nodeDom.remove();
	        }
	        if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
	            target_ulObj.append(nodeDom);
	        } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
	            targetObj.before(nodeDom);
	        } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
	            targetObj.after(nodeDom);
	        }

	        //repair the data after move
	        var i, l,
			tmpSrcIndex = -1,
			tmpTargetIndex = 0,
			oldNeighbor = null,
			newNeighbor = null,
			oldLevel = node.level;
	        if (node.isFirstNode) {
	            tmpSrcIndex = 0;
	            if (oldParentNode[childKey].length > 1) {
	                oldNeighbor = oldParentNode[childKey][1];
	                oldNeighbor.isFirstNode = true;
	            }
	        } else if (node.isLastNode) {
	            tmpSrcIndex = oldParentNode[childKey].length - 1;
	            oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
	            oldNeighbor.isLastNode = true;
	        } else {
	            for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
	                if (oldParentNode[childKey][i].tId == node.tId) {
	                    tmpSrcIndex = i;
	                    break;
	                }
	            }
	        }
	        if (tmpSrcIndex >= 0) {
	            oldParentNode[childKey].splice(tmpSrcIndex, 1);
	        }
	        if (moveType != consts.move.TYPE_INNER) {
	            for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
	                if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
	            }
	        }
	        if (moveType == consts.move.TYPE_INNER) {
	            if (!targetNode[childKey]) targetNode[childKey] = new Array();
	            if (targetNode[childKey].length > 0) {
	                newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
	                newNeighbor.isLastNode = false;
	            }
	            targetNode[childKey].splice(targetNode[childKey].length, 0, node);
	            node.isLastNode = true;
	            node.isFirstNode = (targetNode[childKey].length == 1);
	        } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
	            targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
	            newNeighbor = targetNode;
	            newNeighbor.isFirstNode = false;
	            node.parentTId = targetNode.parentTId;
	            node.isFirstNode = true;
	            node.isLastNode = false;

	        } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
	            targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
	            newNeighbor = targetNode;
	            newNeighbor.isLastNode = false;
	            node.parentTId = targetNode.parentTId;
	            node.isFirstNode = false;
	            node.isLastNode = true;

	        } else {
	            if (moveType == consts.move.TYPE_PREV) {
	                targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
	            } else {
	                targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
	            }
	            node.parentTId = targetNode.parentTId;
	            node.isFirstNode = false;
	            node.isLastNode = false;
	        }
	        data.fixPIdKeyValue(setting, node);
	        data.setSonNodeLevel(setting, node.getParentNode(), node);

	        //repair node what been moved
	        view.setNodeLineIcos(setting, node);
	        view.repairNodeLevelClass(setting, node, oldLevel)

	        //repair node's old parentNode dom
	        if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
	            //old parentNode has no child nodes
	            oldParentNode.isParent = false;
	            oldParentNode.open = false;
	            var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
				tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
				tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
	            view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
	            view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
	            tmp_ulObj.css("display", "none");

	        } else if (oldNeighbor) {
	            //old neigbor node
	            view.setNodeLineIcos(setting, oldNeighbor);
	        }

	        //new neigbor node
	        if (newNeighbor) {
	            view.setNodeLineIcos(setting, newNeighbor);
	        }

	        //repair checkbox / radio
	        if (!!setting.check && setting.check.enable && view.repairChkClass) {
	            view.repairChkClass(setting, oldParentNode);
	            view.repairParentChkClassWithSelf(setting, oldParentNode);
	            if (oldParentNode != node.parent)
	                view.repairParentChkClassWithSelf(setting, node);
	        }

	        //expand parents after move
	        if (!isSilent) {
	            view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
	        }
	    },
	    removeEditBtn: function (setting, node) {
	        $$(node, consts.id.EDIT, setting).unbind().remove();
	    },
	    removeRemoveBtn: function (setting, node) {
	        $$(node, consts.id.REMOVE, setting).unbind().remove();
	    },
	    removeTreeDom: function (setting, node) {
	        node.isHover = false;
	        view.removeEditBtn(setting, node);
	        view.removeRemoveBtn(setting, node);
	        tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
	    },
	    repairNodeLevelClass: function (setting, node, oldLevel) {
	        if (oldLevel === node.level) return;
	        var liObj = $$(node, setting),
			aObj = $$(node, consts.id.A, setting),
			ulObj = $$(node, consts.id.UL, setting),
			oldClass = consts.className.LEVEL + oldLevel,
			newClass = consts.className.LEVEL + node.level;
	        liObj.removeClass(oldClass);
	        liObj.addClass(newClass);
	        aObj.removeClass(oldClass);
	        aObj.addClass(newClass);
	        ulObj.removeClass(oldClass);
	        ulObj.addClass(newClass);
	    },
	    selectNodes: function (setting, nodes) {
	        for (var i = 0, l = nodes.length; i < l; i++) {
	            view.selectNode(setting, nodes[i], i > 0);
	        }
	    }
	},

	_z = {
	    tools: _tools,
	    view: _view,
	    event: _event,
	    data: _data
	};
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
	tools = zt._z.tools,
	consts = zt.consts,
	view = zt._z.view,
	data = zt._z.data,
	event = zt._z.event,
	$$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy);
    data.addInitRoot(_initRoot);
    data.addZTreeTools(_zTreeTools);

    var _cancelPreSelectedNode = view.cancelPreSelectedNode;
    view.cancelPreSelectedNode = function (setting, node) {
        var list = data.getRoot(setting).curSelectedList;
        for (var i = 0, j = list.length; i < j; i++) {
            if (!node || node === list[i]) {
                view.removeTreeDom(setting, list[i]);
                if (node) break;
            }
        }
        if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
    }

    var _createNodes = view.createNodes;
    view.createNodes = function (setting, level, nodes, parentNode) {
        if (_createNodes) {
            _createNodes.apply(view, arguments);
        }
        if (!nodes) return;
        if (view.repairParentChkClassWithSelf) {
            view.repairParentChkClassWithSelf(setting, parentNode);
        }
    }

    var _makeNodeUrl = view.makeNodeUrl;
    view.makeNodeUrl = function (setting, node) {
        return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
    }

    var _removeNode = view.removeNode;
    view.removeNode = function (setting, node) {
        var root = data.getRoot(setting);
        if (root.curEditNode === node) root.curEditNode = null;
        if (_removeNode) {
            _removeNode.apply(view, arguments);
        }
    }

    var _selectNode = view.selectNode;
    view.selectNode = function (setting, node, addFlag) {
        var root = data.getRoot(setting);
        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
            return false;
        }
        if (_selectNode) _selectNode.apply(view, arguments);
        view.addHoverDom(setting, node);
        return true;
    }

    var _uCanDo = tools.uCanDo;
    tools.uCanDo = function (setting, e) {
        var root = data.getRoot(setting);
        if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
            return true;
        }
        return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
    }
})(jQuery);
